How to programe clipping sine wave
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TIME =linspace(0,6*pi,200)
SignalVoltage = 7*sin(Time)
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Sam Chak
2022년 8월 2일
편집: Sam Chak
2022년 8월 2일
Hi @Mvana
Cannot open your jpg (I'm lazy to fix the link). If you study Pure Math in high school, you need to use the sign function to clip the signal. But in MATLAB, it's a pretty easy job do something like this. In Electrical Engineering, you can use the Diode Clipper circuit.
% original sine wave
t = linspace(0, 6*pi, 3600*3+1);
x = 7*sin(t);
plot(t, x, 'linewidth', 1.5), hold on
% clipped sine wave
ub = 4; % upper bound
lb = -4; % lower bound
y = max(lb, min(x, ub));
plot(t, y, 'linewidth', 1.5), hold off
grid on, xlabel('t'), ylabel('x(t)'), ylim([-10 10])
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추가 답변 (2개)
Mbongeni
2022년 8월 8일
how do i use the end function? i have a row by column vector and matlab instructions say that i must use the end command,but it gives me an error when i try it. What can i do to solve this problem?
Munyaradzi
2024년 4월 28일
Time= linspace(0,6*pi,200)
y= 7*sin(Time)
y(y<-5) = -5
y(y>5) = 5
signalVoltage=y
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