fft_plot
于 2009-06-23 发布
文件大小:1KB
0 134
下载积分: 1
下载次数: 5
代码说明：
routine to take the Fourier transform of a signal and plot both the time and frequency domain representations. Typical use: >> n = 100 number of data points >> dt = 0.01 spacing between samples >> t = 0:dt:(n-1)*dt time vector >> y = sin(2*pi*10*t) 10 Hz sin wave >> fft_plot(y,dt) plot of signal in time and frequency domain
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
