matlab 中画方波的square函数怎么设置周期和峰值_百度知道

clc;clear. T=0:0.001:2*pi; A=2;P=4; y=A*square(P*T); plot(T,y) axis([T(1)-1 T(end) +1 -(A+1) (A+1)]) A峰值，P ...

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