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Question
矩阵怎么计算。
t=[0:100:40000]; h=669/sqrt(2*pi*0.26399*0.26399*t^3); g=-(669-0.0173397*t)^2; j=2*0.26399*0.26399*t; k=g/j; f=h*exp(k); p...
2 years ago | 1 answer | 0