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FFT_all
说明: 用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图
进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选
做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)
- 2019-05-12 10:03:40下载
- 积分:1
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Digital_Filter_Design_Using_Matlab
Digital Filter Design Using Matlab
- 2010-07-27 10:53:11下载
- 积分:1
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cavierproblem
箱体右侧一块挡板以15m/s速度下滑,求解箱体内流函数‐涡量方程。取Δx=Δy=0.01m,Δt=0.001sec。
自己编写的Matlab代码。(Box the right side of a shutter speed of 15m/s decline solving the the cabinets stream function- vorticity equation. Taken Δx = Δy in = 0.01M, and Δt = of 0.001.)
- 2013-04-15 22:00:59下载
- 积分:1
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FCMaps
Fuzzy Cognoscitive Maps example
- 2015-04-02 16:49:56下载
- 积分:1
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haming
This program all you to generate hamming code ,codify it and then decode it and also calculate the Error rate.
- 2014-01-29 08:37:05下载
- 积分:1
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service-2.1
this is about the queuing models like mm1/mmc/marconi
- 2009-06-05 17:08:08下载
- 积分:1
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guanji
这是一个关机的小程序,其实作用不大,只不过是做来玩玩的。(This is a small program shut down, in fact, not very useful, just do to play for.)
- 2010-01-25 17:16:50下载
- 积分:1
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chengxu1
一些关于系统辩士的matlab程序,对学习者很有帮助,值得一看。(some of the Matlab system any more procedures, helpful to learners, an eye-catcher.)
- 2006-12-19 10:26:38下载
- 积分:1
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matlab300
PCM通信系统脉冲编码调制的信源编码,可以运行。模拟PCM的编码的波形!(PCM communication system pulse code modulation source coding, can run. Simulation of the PCM waveform coding!)
- 2007-04-28 15:20:29下载
- 积分:1
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matlab-function(4)
这几个文件里面包含了自己编写的一些matlab函数代码,使用时只要将其加入到路径下就可以使用,可使用help指令看说明(Several files containing matlab function to write your own code, when used as long as it is added to the path, you can use, you can use the help command to see a description of)
- 2013-03-17 19:37:14下载
- 积分:1