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FFTfrequencyresolution
讲述MATLAB进行信号分析时，频率分辨率的问题，文章通过列子详细介绍了此问题的注意事项(About MATLAB for signal analysis, the frequency resolution of the issue, the article described in detail by Liezi note of this problem)
- 2011-01-10 14:48:51下载
- 积分：1
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case57
IEEE57节点电力系统标准参数和潮流数据(IEEE57 node power system standard parameters and trend data)
- 2012-06-04 15:19:57下载
- 积分：1
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Digital-filters
A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.
- 2011-12-19 22:31:08下载
- 积分：1
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matlab
ن م و د ا ر ب ه د س ت آ م د ه ب ا ی د م ع ا د ل ه م ر ب و ط ه ر ا ب ی ا ب ی م و ا ز آ ن م ش ت ق گ ر ف ت ه و س پ س ن م و د ا ر م ش ت ق
- 2013-07-15 23:37:01下载
- 积分：1
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DFT
Transformada discreta de Fourier
- 2013-11-18 23:31:07下载
- 积分：1
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Hviterbi
实现卷积编码和相应的维特比译码（卷积码编码器为（2，1，3），维特比译码针对第1、3位模二加和第1、2位模二加）(Convolutional coding and the corresponding realization of Viterbi decoding (convolutional code encoder for the (2,1,3), Viterbi decoder bit mode for the first 1,3 and 1,2 position two plus two plus model ))
- 2010-07-16 14:29:52下载
- 积分：1
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Matlab-learning-courseware
matlab学习课件 还算比较详细 值得看看(matlab learning courseware still worth a look in more detail)
- 2011-10-14 22:20:59下载
- 积分：1
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tm_open
this is a FDTD with PML ABC for infinite linear source...
- 2012-10-14 07:41:36下载
- 积分：1
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find_skel_intersection
图像中交叉点提取算法，用matlab编写，很容易理解(Cross-point of the image extraction algorithm using matlab write, it is easy to understand)
- 2009-09-16 20:37:20下载
- 积分：1
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boost_APFC
matlab做的一个高功率因数整流器的仿真，做的是单相的。(matlab to do a simulation of high power factor rectifier, single phase)
- 2010-05-12 17:47:31下载
- 积分：1
