EECSwyw的博客

文章目录勒让德函数定义勒让德多项式公式Associated Legendre Function勒让德函数定义勒让德函数指以下勒让德微分方程的解：(1−x2)d2P(x)dx2−2xdP(x)dx+n(n+1)P(x)=0(1-x^2)\frac{d^2P(x)}{dx^2} -2x\frac{dP(x)}{dx}+n(n+1)P(x)=0 (1−x2)dx2d2P(x)​−2xdxdP(x...

x1 x2为两个序列matlab中 xcorr(x1, x2)和python中numpy.correlate(x1, x2, mode=‘full’)以及numpy.convolve(x1, x2, mode=‘full’)得到的结果相同。