第九章 图形界面编程

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Plat: matlab
Size: 222KB
Downloads: 5
Upload time: 2018-04-15 17:27:29
Uploader: @#asd
Description:   generating a sampling frequency of 2000, a digital signal composed of 50Hz, 120Hz, 200Hz sine and noise signals, filter out the frequency of 150Hz>f>100Hz, and calculate and display the original data waveforms before and after the filtering and the power spectral density.

File list:
9图形界面编程.ppt, 456192 , 2012-10-16
ball.fig, 1974 , 2011-11-23
ball.m, 7354 , 2010-10-01

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