这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下,以插值点的方式进行放大。-This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.
内容
Readme.txt
BcbChess 中国象棋程序实例的源代码所在的文件夹
BcbExe 中国象棋程序实例的可执行程序所在的文件夹
BcbTest 关于时间测试的项目所在的文件夹
-content Readme.txt BcbChess Chinese chess program is the source code where the text Annex folder BcbExe Chinese chess procedures examples of where the executable folder BcbTest test of time Examination of the project folder
该程序用以对2FSK信号调制解调的仿真程序,信道为高斯白噪声,采用FFT方法对其解调-procedures for the right 2FSK signal modulation and demodulation of the simulation program, channel for white Gaussian noise, FFT method demodulation