How to create a biphasic rectangular pulse train?

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Keenan Rossetti 2021-5-30

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评论： Anderson Soares da Silva 2021-7-23

How does one create a biphasic rectangular pulse train where the width and amplitude can be edited. I get how to create a single rectangular pulse but I still can't understand how to create one which is biphasic. The variables for the electrical pulse train are: frequency = 5000Hz , width of pulse = 33µs, amplitude = 760µ Amperes , modulation depth = 0.1.

It should look something like this and the variables can be edited.

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采纳的回答

Jonas 2021-5-30

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编辑：Jonas 2021-5-30

在 MATLAB Online 中打开

probably something like that:

fs=100000; %sampling freq in Hz
pulsesPerS=5000; 
signalDuration=3; % in seconds
amplitude=760*10^-6;
pulseWidth=33*10^-6;
onePeriod=amplitude*[ones(round(pulseWidth*fs),1); -ones(round(pulseWidth*fs),1); zeros(round(1/pulsesPerS*fs)-2*round(pulseWidth*fs),1)];
wholeSignal=repmat(onePeriod,[pulsesPerS*signalDuration 1]);