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發(fā)布時間: 2023-7-29 17:26
正文摘要:請看波形和合成MATLAB R2016a 軟件M代碼N=1024; % 采樣點(diǎn)數(shù)T=2;x=linspace(0,T,N); %在0~T均勻產(chǎn)生N個點(diǎn)y=sin(2*3.14*x)+1/3*sin(3*2*3.14*x);2個正弦波合成subplot(221); %顯示格式plot(x,y); %繪圖axis([0,2,-1,1] ... |
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