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Question
借助一个关于二元带求和的函数的画图。
图中a=2；x=-2:.2:2; y=-2:.2:2; [X,Y]=meshgrid(x,y); t=[0:1:100]; Z=0.96./(pi.^3).*sum((1./((2.*n-1).^3))*cos((2.*n-1)*pi.*Y)*si...
3 years ago | 1 answer | 0
