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Python 达赖司_Python_Math - Fatal编程技术网

Python 达赖司

Python 达赖司,python,math,Python,Math,我有这段代码 from scipy import misc from numpy import fft orig = misc.imread('lena256.png') blur = misc.imread('lena256blur.png') orig_f = fft.rfft2(orig) blur_f = fft.rfft2(blur) kernel_f = blur_f / orig_f # do the deconvolution 来自stackover

我有这段代码

from scipy import misc
from numpy import fft

orig = misc.imread('lena256.png')
blur = misc.imread('lena256blur.png')
orig_f = fft.rfft2(orig)
blur_f = fft.rfft2(blur)

kernel_f = blur_f / orig_f         # do the deconvolution    

来自stackoverflow的另一个问题。但我对python一无所知。这条线kernel\u f=blur\u f/orig\u f应该做什么?它是一个元素一个元素的划分,还是它的矩阵划分,可以用矩阵逆重写?我用谷歌搜索了一下,但没有发现任何有用的东西。如果有人能用C给我发同样的代码,我就用alglib来做数学运算,但是没有矩阵的除法,好了。

这是元素除法。请参见Ndaray运算符类别中的。ndarray:所有操作*、/、+、**等都是元素操作