diff --git a/README-FORMAT.md b/README-FORMAT.md index 6888011..c19ca20 100644 --- a/README-FORMAT.md +++ b/README-FORMAT.md @@ -23,7 +23,7 @@ Foto: ## Referenzen -Auf Bilder und Tabellen kann im Text mit dem ref-Kommando verwiesen werden. Dabei ist der interne Bezeichner anzugeben: +Auf Bilder und Tabellen kann im Text mit dem `ref`-Kommando verwiesen werden. Dabei ist der interne Bezeichner anzugeben: ``` [ref:n_funkhorizont] @@ -31,7 +31,7 @@ Auf Bilder und Tabellen kann im Text mit dem ref-Kommando verwiesen werden. Dabe ## Tabellen -Tabellen werden mit senkrechten Strichen "gemalt". Der senkrechte Strich ist auf der Tastatur mit Alt-Gr und der kleiner-als-Taste links vom Y erreichbar. Die erste Zeile ist die Kopfzeile, dort wird die Ausrichtung der Spalte festgelegt (l: linksbündig, c: zentriert, r: rechtsbündig, X: mehrzeilig linksbündig). Am Ende muss ein Tabellen-Kommando folgen. Nach dem table-Befehl folgt hier wie bei den Bildern ein interner Bezeichner (für Referenzen) und die Tabellenbeschreibung. +Tabellen werden mit senkrechten Strichen "gemalt". Der senkrechte Strich ist auf der Tastatur mit Alt-Gr und der kleiner-als-Taste links vom Y erreichbar. Die erste Zeile ist die Kopfzeile, dort wird die Ausrichtung der Spalte festgelegt (l: linksbündig, c: zentriert, r: rechtsbündig, X: mehrzeilig linksbündig). Am Ende muss ein Tabellen-Kommando folgen. Nach dem `table`-Befehl folgt hier wie bei den Bildern ein interner Bezeichner (für Referenzen) und die Tabellenbeschreibung. ``` | l: Vorname | l: Rufzeichen | @@ -111,10 +111,11 @@ Morsezeichen können mit dem Morse-Befehl geschrieben werden. ``` [morse:CQ CQ] -QSOs ``` -QSOs können ebenfalls wiedergegeben werden. qso_own sind die Funksprüche der einen Station und qso_other für die Gegenstation: +## QSOs + +QSOs können ebenfalls wiedergegeben werden. `qso_own` sind die Funksprüche der einen Station und `qso_other` für die Gegenstation: ``` [qso_own:CQ CQ DE DL1PZ K] diff --git a/contents/drawings/1041.svg b/contents/drawings/1041.svg new file mode 100644 index 0000000..e705986 --- /dev/null +++ b/contents/drawings/1041.svg @@ -0,0 +1,151 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1041.tex b/contents/drawings/1041.tex new file mode 100644 index 0000000..1da7d31 --- /dev/null +++ b/contents/drawings/1041.tex @@ -0,0 +1,41 @@ +% Author: Prof. Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{circuitikz} + \draw(0,0) + to [european resistor, o-] ++(2,0) coordinate(s1); + \draw[DARCblue, color=DARCblue](s1) + to [short] ++(0,-0.5) coordinate(x1); + \draw[DARCblue, color=DARCblue](x1) + to [short, *-] ++(-0.25,0) + to [american inductor] ++(0,-1) + to [short] ++(+0.25,0) coordinate(x2); + \draw[DARCblue, color=DARCblue](x1) + to [short, *-] ++(0.25,0) + to [C] ++(0,-1) + to [short] (x2) + to [short] ++(0,-0.5) coordinate(s2); + \draw(s2) to [short, *-o] ++(-2,0) coordinate(s3); + \draw(s1) to [short, *-o] ++(+2,0) coordinate(s4); + \draw(s2) to [short, *-o] ++(+2,0) coordinate(s5); + % + \draw[DARCred, -Triangle](s2) to [open] ++(0.75,0.5) coordinate(s6) -- ++(0,1) node[above]{$U_A$}; + \draw[DARCred, -Triangle](s6) -- ++(1,0) node[right]{$f$}; + % + \begin{scope}[shift={($(0,0)+(s6)$)}] + \draw[very thick, DARCred] + (0.10,0.90) .. controls (0.5,0.0) and (0.5,0.0) .. (0.90,0.90) + coordinate[pos=0.5] (min); + \end{scope} + % + \draw[DARCblue, -Triangle](s3) to [open] ++(0.5,0.5) coordinate(s7) -- ++(0,1) node[above]{$|Z|$}; + \draw[DARCblue, -Triangle](s7) -- ++(1,0) node[right]{$f$}; + % + \begin{scope}[shift={($(0,0)+(s7)$)}] + \draw[very thick, DARCblue] + (0.10,0.10) .. controls (0.4,0.1) and (0.3,0.9) .. (0.50,0.90) + (0.50,0.90) .. controls (0.7,0.9) and (0.6,0.1) .. (0.90,0.10) + coordinate[pos=0.5] (min); + \end{scope} + % + \draw[color=DARCred](s4) to [open, v={$U_A$}] (s5); +\end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/1059.svg b/contents/drawings/1059.svg new file mode 100644 index 0000000..2e676f5 --- /dev/null +++ b/contents/drawings/1059.svg @@ -0,0 +1,107 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1059.tex b/contents/drawings/1059.tex new file mode 100644 index 0000000..7f637f4 --- /dev/null +++ b/contents/drawings/1059.tex @@ -0,0 +1,29 @@ +% Author: Prof. Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{tikzpicture} + \draw[-Triangle](0,0) -- ++(0,1.25) node[anchor=south] {$Q$}; + \draw[-Triangle](0,0) -- ++(1.25,0) node[anchor=west] {$I$}; + \draw(0,0) -- ++(-1.25,0); + \draw(0,0) -- ++(0,-1.25); + \draw[gray](0,0) circle (1); + % + \draw[gray](0,0) -- ++( 45:1.0); + \draw[gray](0,0) -- ++(135:1.0); + \draw[gray](0,0) -- ++(225:1.0); + \draw[gray](0,0) -- ++(315:1.0); + % + \draw[-Triangle](0.75,0) arc (0: 45:0.75) node[pos=0.9, anchor=south west] {$\qty{ 45}{\degree}$}; + \draw[-Triangle](0.65,0) arc (0:135:0.65) node[pos=0.9, anchor=south east] {$\qty{135}{\degree}$}; + \draw[-Triangle](0.55,0) arc (0:225:0.55) node[pos=0.9, anchor=north east] {$\qty{225}{\degree}$}; + \draw[-Triangle](0.45,0) arc (0:315:0.45) node[pos=0.9, anchor=north west] {$\qty{315}{\degree}$}; + % + \draw( 45:1) node[anchor=center, circle, draw, fill=DARCblue](m1){}; + \draw(135:1) node[anchor=center, circle, draw, fill=DARCblue](m2){}; + \draw(225:1) node[anchor=center, circle, draw, fill=DARCblue](m3){}; + \draw(315:1) node[anchor=center, circle, draw, fill=DARCblue](m4){}; + % + \draw(m1.north east) node[anchor=south west] {$11$}; + \draw(m2.north west) node[anchor=south east] {$01$}; + \draw(m3.south west) node[anchor=north east] {$00$}; + \draw(m4.south east) node[anchor=north west] {$10$}; +\end{tikzpicture} \ No newline at end of file diff --git a/contents/drawings/1059.txt b/contents/drawings/1059.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/drawings/1059.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/contents/drawings/1060.svg b/contents/drawings/1060.svg new file mode 100644 index 0000000..abbaa7a --- /dev/null +++ b/contents/drawings/1060.svg @@ -0,0 +1,107 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1060.tex b/contents/drawings/1060.tex new file mode 100644 index 0000000..edaaec6 --- /dev/null +++ b/contents/drawings/1060.tex @@ -0,0 +1,15 @@ +% Author: Prof. Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{tikzpicture} + \draw[-Triangle](0,0) -- ++(0,1.25) node[anchor=south] {$Q$}; + \draw[-Triangle](0,0) -- ++(1.25,0) node[anchor=west] {$I$}; + \draw(0,0) -- ++(-1.25,0); + \draw(0,0) -- ++(0,-1.25); + \draw[gray](0,0) circle (1); + % + \draw[-Triangle, ultra thick, DARCblue](0,0) coordinate(start) -- ++( 45:1.0) coordinate(end); + % + \draw[-Triangle](0.75,0) arc (0: 45:0.75) node[pos=0.5, anchor=west] {Phase}; + % + \DARCmeasure{start}{end}{-0.08,+0.08}{45}{Amplitude}; +\end{tikzpicture} \ No newline at end of file diff --git a/contents/drawings/1060.txt b/contents/drawings/1060.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/drawings/1060.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/contents/drawings/1061.svg b/contents/drawings/1061.svg new file mode 100644 index 0000000..5d6727a --- /dev/null +++ b/contents/drawings/1061.svg @@ -0,0 +1,148 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1061.tex b/contents/drawings/1061.tex new file mode 100644 index 0000000..c3caf43 --- /dev/null +++ b/contents/drawings/1061.tex @@ -0,0 +1,42 @@ +% Author: Prof. Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{tikzpicture} + \draw[-Triangle](0,0) -- ++(0,1.25) node[anchor=south] {$Q$}; + \draw[-Triangle](0,0) -- ++(1.25,0) node[anchor=west] {$I$}; + \draw(0,0) -- ++(-1.25,0); + \draw(0,0) -- ++(0,-1.25); + % + \draw(-0.75,+0.75) node[anchor=center, circle, draw, fill=DARCblue](m0){}; + \draw(-0.75,+0.25) node[anchor=center, circle, draw, fill=DARCblue](m1){}; + \draw(-0.75,-0.25) node[anchor=center, circle, draw, fill=DARCblue](m2){}; + \draw(-0.75,-0.75) node[anchor=center, circle, draw, fill=DARCblue](m3){}; + \draw(-0.25,+0.75) node[anchor=center, circle, draw, fill=DARCblue](m4){}; + \draw(-0.25,+0.25) node[anchor=center, circle, draw, fill=DARCblue](m5){}; + \draw(-0.25,-0.25) node[anchor=center, circle, draw, fill=DARCblue](m6){}; + \draw(-0.25,-0.75) node[anchor=center, circle, draw, fill=DARCblue](m7){}; + \draw(+0.25,+0.75) node[anchor=center, circle, draw, fill=DARCblue](m8){}; + \draw(+0.25,+0.25) node[anchor=center, circle, draw, fill=DARCblue](m9){}; + \draw(+0.25,-0.25) node[anchor=center, circle, draw, fill=DARCblue](m10){}; + \draw(+0.25,-0.75) node[anchor=center, circle, draw, fill=DARCblue](m11){}; + \draw(+0.75,+0.75) node[anchor=center, circle, draw, fill=DARCblue](m12){}; + \draw(+0.75,+0.25) node[anchor=center, circle, draw, fill=DARCblue](m13){}; + \draw(+0.75,-0.25) node[anchor=center, circle, draw, fill=DARCblue](m14){}; + \draw(+0.75,-0.75) node[anchor=center, circle, draw, fill=DARCblue](m15){}; + % + \draw(m0.north) node[anchor=south] {$0000$}; + \draw(m1.north) node[anchor=south] {$0001$}; + \draw(m2.north) node[anchor=south] {$0011$}; + \draw(m3.north) node[anchor=south] {$0010$}; + \draw(m4.north) node[anchor=south] {$0100$}; + \draw(m5.north) node[anchor=south] {$0101$}; + \draw(m6.north) node[anchor=south] {$0111$}; + \draw(m7.north) node[anchor=south] {$0110$}; + \draw(m8.north) node[anchor=south] {$1100$}; + \draw(m9.north) node[anchor=south] {$1101$}; + \draw(m10.north) node[anchor=south] {$1111$}; + \draw(m11.north) node[anchor=south] {$1110$}; + \draw(m12.north) node[anchor=south] {$1000$}; + \draw(m13.north) node[anchor=south] {$1001$}; + \draw(m14.north) node[anchor=south] {$1011$}; + \draw(m15.north) node[anchor=south] {$1010$}; +\end{tikzpicture} \ No newline at end of file diff --git a/contents/drawings/1061.txt b/contents/drawings/1061.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/drawings/1061.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/contents/drawings/1062.svg b/contents/drawings/1062.svg new file mode 100644 index 0000000..15c4c18 --- /dev/null +++ b/contents/drawings/1062.svg @@ -0,0 +1,160 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1062.tex b/contents/drawings/1062.tex new file mode 100644 index 0000000..a1c0398 --- /dev/null +++ b/contents/drawings/1062.tex @@ -0,0 +1,46 @@ +% Author: Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{circuitikz} + \ctikzset{ + blocks/scale=\getDarcImageFactor, + RF/scale=\getDarcImageFactor, + misc/scale=\getDarcImageFactor + } + \draw(0,0) + node[tlmicshape, rotate=90] (mic){}; + \draw(mic.south) + to [adc, >] ++(2,0) + node [sourcecodershape, anchor=west, fill={DARCblue!50!white}](foo){}; + \draw(foo.east) + to [channelcoder, >, fill={DARCblue!50!white}] ++(2,0) + node [inputarrow](){} + node [mappershape, anchor=west, fill={DARCblue!50!white}](question){}; + \draw(question.right up) + to [short] ++(0.5,0) + |- ++(0.5,1) node[inputarrow](){} + node[dacshape, anchor=west](dac1){}; + \draw(question.right down) + to [short] ++(0.5,0) + |- ++(0.5,-1) node[inputarrow](){} + node[dacshape, anchor=west](dac2){}; + \draw(dac1.east) ++(1,0) coordinate(h1) (h1|-question.west) + node[mixer, box, anchor=west](mix){}; + \draw(dac1.east) + to [short] ++(0.5,0) + |- (mix.left up) node[inputarrow](){}; + \draw(dac2.east) + to [short] ++(0.5,0) + |- (mix.left down) node[inputarrow](){}; + \draw(mix.east) + to [amp, box] ++(2,0) + node[bandpassshape, anchor=west](bp1){}; + \draw(bp1.east) + to [short] ++(0.5,0) + node[antenna](){}; + \draw(mix.south) + node [inputarrow, rotate=90](){} + to [short] ++(0,-1) + node[qgeneratorshape, t={G}, anchor=north](){}; + \draw(mix.north) + node[anchor=south](){IQ}; +\end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/1062.txt b/contents/drawings/1062.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/drawings/1062.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/contents/drawings/1063.svg b/contents/drawings/1063.svg new file mode 100644 index 0000000..e214b06 --- /dev/null +++ b/contents/drawings/1063.svg @@ -0,0 +1,166 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1063.tex b/contents/drawings/1063.tex new file mode 100644 index 0000000..9917d31 --- /dev/null +++ b/contents/drawings/1063.tex @@ -0,0 +1,68 @@ +% Author: Dr. Matthias Jung, DL9MJ +% Year: 2026 +\begin{circuitikz} + \ctikzset{ + blocks/scale=\getDarcImageFactor, + RF/scale=\getDarcImageFactor, + misc/scale=\getDarcImageFactor + } + \draw(0,0) + node[antenna](){} + to [amp, box, name={amp1}, >] ++(2,0) + node [mixer, box, anchor=west](mix){}; + + \draw(mix.right up) + to [short] ++(0.5,0) + |- ++(0.5,1) + node[inputarrow](){} + node[lowpassshape, anchor=west](lp1){}; + \draw(lp1.east) + to [short] ++(0.5,0) + node[inputarrow](){} + node [adcshape, anchor=west](adc1){}; + + \draw(mix.right down) + to [short] ++(0.5,0) + |- ++(0.5,-1) + node[inputarrow](){} + node[lowpassshape, anchor=west](lp2){}; + \draw(lp2.east) + to [short] ++(0.5,0) + node[inputarrow](){} + node [adcshape, anchor=west](adc2){}; + + \draw(adc1.east) ++(1,0) coordinate(h1) + (h1|-mix.west) + node[demappershape, anchor=west, fill={DARCblue!50!white}](question){}; + + \draw(adc1.east) + to [short] ++(0.5,0) + |- (question.left up) + node[inputarrow](){}; + + \draw(adc2.east) + to [short] ++(0.5,0) + |- (question.left down) + node[inputarrow](){}; + + \draw(question.east) + to [channeldecoder, >, fill={DARCblue!50!white}] ++(2,0) + node[sourcedecodershape, anchor=west, fill={DARCblue!50!white}](source){} + node[inputarrow](){}; + \draw(source.east) + to [dac, >] ++(2,0) + node[inputarrow](){} + node[ampshape, box, anchor=west](amp2){}; + + \draw(amp2.east) + to [short] ++(0.5,0) + node[inputarrow](){} + node [loudspeakershape, rotate=-90, anchor=south](){}; + + \draw(mix.south) + to [short] ++(0,-1) + node[qgeneratorshape, t={G}, anchor=north](){}; + + \draw(mix.north) + node[anchor=south](){IQ}; +\end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/1063.txt b/contents/drawings/1063.txt new file mode 100644 index 0000000..e69de29 diff --git a/contents/drawings/675.svg b/contents/drawings/675.svg index 2138108..fab0e01 100644 --- a/contents/drawings/675.svg +++ b/contents/drawings/675.svg @@ -1,118 +1,115 @@ - + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - + + + + + + + + - - - + + - - - - - - - - - + + - - - - + + + - - - - + + + - - - + + - - - + + + + + + + + + + + - - + + + - - + + - - + + - - + + - - + + - - + + - - + + + + diff --git a/contents/drawings/675.tex b/contents/drawings/675.tex index 3bac9be..56d9ce0 100644 --- a/contents/drawings/675.tex +++ b/contents/drawings/675.tex @@ -1,11 +1,11 @@ % Author: Dr. Matthias Jung, DL9MJ % Year: 2022 \begin{circuitikz} - \draw(2,0) + \draw(0,0) to [short] ++ (1,0) - to [twoportsplit, >, l ={\footnotesize Quellencodierer}] ++(1,0) + to [twoportsplit, >, l ={\footnotesize Quellencodierer}, name={qc}] ++(1,0) to [short, >] ++ (1,0) node[inputarrow]{}; %% Decoration: - \draw (3.35,+0.25) node(){\tiny\texttt{0101}}; - \draw (3.65,-0.25) node(){\texttt{01}}; + \draw (qc.north west) node[anchor=north west](){\tiny\texttt{0101}}; + \draw (qc.south east) node[anchor=south east](){\texttt{01}}; \end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/676.svg b/contents/drawings/676.svg index 126ff58..f207786 100644 --- a/contents/drawings/676.svg +++ b/contents/drawings/676.svg @@ -1,116 +1,113 @@ - + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - + + + + + + + + - - - + + - - - - - - - - - + + - - + + + - - - - + + - - - + + - - - + + + + + + + + + + - - + + + - - + + - - + + - - + + - - + + - - + + - - + + + + diff --git a/contents/drawings/676.tex b/contents/drawings/676.tex index 05ac985..363852e 100644 --- a/contents/drawings/676.tex +++ b/contents/drawings/676.tex @@ -3,9 +3,9 @@ \begin{circuitikz} \draw(2,0) to [short] ++ (1,0) - to [twoportsplit, >, l ={\footnotesize Kanalcodierer}] ++(1,0) + to [twoportsplit, >, l ={\footnotesize Kanalcodierer}, name={kc}] ++(1,0) to [short, >] ++ (1,0) node[inputarrow]{}; %% Decoration: - \draw (3.35,+0.25) node(){\texttt{01}}; - \draw (3.65,-0.25) node(){\tiny\texttt{0101}}; + \draw (kc.north west) node[anchor=north west](){\texttt{01}}; + \draw (kc.south east) node[anchor=south east](){\tiny\texttt{0101}}; \end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/686.svg b/contents/drawings/686.svg index 7cea477..b77558a 100644 --- a/contents/drawings/686.svg +++ b/contents/drawings/686.svg @@ -1,540 +1,529 @@ - + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - - + + - - - + + + - - + + - - - + + + - - + + - - - + + + - - + + - - + + - - + + - - - + + + - - - + + + - - - + + + - - + + - - + + - - + + - - - + + + - - - + + + - - - + + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - - - + + + + - - + + - - - + + + - - + + - - - + + + - - - + + + - - + + - - - + + + - - - + + + - - - + + + - - - + + + - - + + - - - + + + - - - + + + - - - + + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - - - + + + + - - + + - - - + + + - - + + - - - + + + - - - + + + - - + + - - - + + + - - - + + + - - - + + + - - - + + + - - + + - - - + + + - - - + + + - - - + + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - - - + + + + - - + + - - - + + + - - + + - - + + - - + + - - - + + + - - + + - - - + + + - - - + + + - - + + - - + + - - - + + + - - + + - - - + + + - - - + + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - + + - - - - - + + + + diff --git a/contents/drawings/697.svg b/contents/drawings/697.svg index e69de29..e7ad258 100644 --- a/contents/drawings/697.svg +++ b/contents/drawings/697.svg @@ -0,0 +1,280 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/html/applet_iq.html b/contents/html/applet_iq.html index 79b987b..b18c670 100644 --- a/contents/html/applet_iq.html +++ b/contents/html/applet_iq.html @@ -3,8 +3,8 @@ - Das Ganze lässt sich leicht mathematisch beschreiben. Für die Summe eines Sinus-Trägers mit einem anderen um 90° phasenverschoben Sinus-Träger gilt folgender Zusammenhang:

-
$ I(t)\cdot \sin(\omega t) + Q(t)\cdot \sin(\omega t + 90°)=A \cdot \sin(\omega t+\phi) $


+ Das Ganze lässt sich leicht mathematisch beschreiben. Für die Summe eines Sinus-Trägers mit einem anderen um $\qty{90}{\degree}$ phasenverschoben Sinus-Träger gilt folgender Zusammenhang:

+
$ I(t)\cdot \sin\left(\omega t\right) + Q(t)\cdot \sin\left(\omega t + \qty{90}{\degree}\right)=A \cdot \sin\left(\omega t+\phi\right) $


Es entsteht ein, also ein neues Sinussignal mit einer Amplitude von $A=\sqrt{I(t)^2 + Q(t)^2}$ und einer Phasenverschiebung von $ \phi = \arctan\left(\frac{Q(t)}{I(t)}\right)$

diff --git a/contents/html/applet_nyquist.html b/contents/html/applet_nyquist.html new file mode 100644 index 0000000..c6d0202 --- /dev/null +++ b/contents/html/applet_nyquist.html @@ -0,0 +1,447 @@ + + + +
+
+ + +
+
+ Abtastrate $f_\text{s}$: + + 3.0 kHz +
+
+ + +
+
+ + Originalsignal — Sinus mit 1kHz +
+ +
+ + +
+
+ + Abgetastetes Signal +
+ +
+ + +
+
+ + Rekonstruiertes Signal +
+ +
+ + +
+ ✓ Nyquist-Bedingung erfüllt: + fs = 3.0 kHz ≥ 2 · 1 kHz. Das rekonstruierte Signal stimmt mit dem Original überein. +

+
+
+ + + + \ No newline at end of file diff --git a/contents/html/fading_applet.html b/contents/html/fading_applet.html index 4787d0e..2b8827e 100644 --- a/contents/html/fading_applet.html +++ b/contents/html/fading_applet.html @@ -56,6 +56,7 @@ ] }, options: { + animation:false, responsive:true, scales: { x: { @@ -97,6 +98,7 @@ ] }, options: { + animation:false, scales: { y: { min: -200, @@ -125,12 +127,12 @@ generateValues(-1*Math.PI, 4*Math.PI, Math.PI/16); - $("#amplitude").on("change", function() { + $("#amplitude").on("input", function() { amplitude = $(this).val(); generateValues(-1*Math.PI, 4*Math.PI, Math.PI/16); }); - $("#phase").on("change", function() { + $("#phase").on("input", function() { phase = $(this).val(); generateValues(-1*Math.PI, 4*Math.PI, Math.PI/16); }); diff --git a/contents/html/spektrum_sprachsignale.html b/contents/html/spektrum_sprachsignale.html index 64f728e..c217813 100644 --- a/contents/html/spektrum_sprachsignale.html +++ b/contents/html/spektrum_sprachsignale.html @@ -12,7 +12,7 @@

- Stärkste Amplitude bei der Frequenz $f$ =
0
Hz
+ Stärkste Amplitude bei der Frequenz $f$ =
0
$\unit{\hertz}$