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iir
语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前,MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波,达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB,阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)
- 2014-02-17 16:49:46下载
- 积分:1
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FD1D11
Question 1.1 Sullivan
- 2010-08-12 11:33:32下载
- 积分:1
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Chebyshev-type-II
设计一个低通切比雪夫Ⅱ型模拟滤波器切比雪夫II型模(Design of a low-pass Chebyshev type II filter,)
- 2012-04-20 17:16:33下载
- 积分:1
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PEC
二维FDTD仿真高斯脉冲的传播,设定了不同PEC边界条件,并且可以自动生成.avi文件播放。(Propagation of two-dimensional FDTD simulation Gaussian pulse, set a different PEC boundary conditions, and can automatically generate .avi file playback.)
- 2021-01-04 16:38:55下载
- 积分:1
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daolibai
倒立摆的仿真程序,作为模糊神经网络的入门程序很不错。(Inverted pendulum simulink simulation program as a fuzzy neural network entry procedure very well)
- 2010-02-20 16:13:05下载
- 积分:1
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shuzixinhao
数字信号处理文件,对学习数字信号处理有很大的帮助(Digital signal processing documents, digital signal processing on learning a great help)
- 2011-01-20 14:52:56下载
- 积分:1
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Matlab2010
Matlab2010经典超强教程(清晰版)。让你全面掌握和精通matlab(Matlab2010 classic super tutorial (clear version). Allows you to fully grasp and master matlab)
- 2011-09-21 10:07:09下载
- 积分:1
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M-Files
二次三角形元的有限元分析函数,可以直接调用,程序很好(Quadratic triangular element of the finite element analysis functions can directly call the program a good)
- 2010-06-02 12:25:08下载
- 积分:1
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MATLAB
系统详细的介绍了matlab软件在各个领域中的应用以及其在科学计算语言中的应用(System is described in detail matlab software applications in various fields as well as their application in scientific computing language)
- 2013-10-25 09:29:02下载
- 积分:1
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IP_radon_TF
Radon transfor for medical purposes + computer vision
- 2012-02-13 02:12:11下载
- 积分:1