[C/C++]
FFT(DFTcomplexarray)onedimension.rarFast Fourier Transform of the c program is divided into five sections, this is a one-dimensional fast Fourier transform fast algorithm for DFT
[Java/JSP]
city.rarContour algorithm city. Made use of sub-rule algorithm, enter the number for the first line of the house, and then (left, high, right).