I would like to synthesize two waveforms that are different in terms of amplitude with each other.

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SHUNSUKE YAMANAKA 2017-12-15

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关闭： MATLAB Answer Bot 2021-8-20

Dear Sir or Madam,

I would like to synthesize two waveforms that are different in terms of amplitude in MATLAB.

But, I can't do it.

I'm glad if you tell me the way.

Sincerely,

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Birdman 2017-12-15

编辑：Birdman 2017-12-15

What do you mean by synthesize? Also the waveform is sine or something else?

Atsushi Matsumoto 2017-12-22

在 MATLAB Online 中打开

Do you want to multiply two wave forms in MATLAB not in Simulink?

日本語で質問しても大丈夫ですよ。

&nbsp

How about this

t = 0:1/44100:0.04;
wave1 = sin(2*pi*1500*t);
wave2 = 0.5*square(2*pi*100*t)+0.5;
synthWave = wave1.*wave2;
subplot(3,1,1)
plot(t,wave1)
subplot(3,1,2)
plot(t,wave2)
subplot(3,1,3)
plot(t,synthWave)

Atsushi

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