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contourlet_toolbox.tar
这是一个contourlet工具箱，用来对contourlet变换进行了解和应用(Contourlet toolbox: a MATLAB toolbox for computing the contourlet transform and its applications. The contourlet transform is described in: The contourlet transform: an efficient directional multiresolution image representation, Minh N. Do and Martin Vetterli, IEEE Transactions on Image Processing, December 2005)
- 2010-05-06 17:37:28下载
- 积分：1
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bilinerQuard
bilinearquard在matlab中的实现 matlab有限元分析 源程序(bilinearquard implementation in matlab matlab source Finite Element Analysis)
- 2013-11-11 13:46:44下载
- 积分：1
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dcshuntgenerator
matlab - dc shunt generator
- 2014-02-19 07:01:02下载
- 积分：1
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Pulse-Code-Modulation
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式，从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。
国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM 可分为均匀量化PCM 和对数PCM 两大类，对数PCM中，A律和μ律编码都已被定为国际标准。
本程序实现了A律、μ律以及均匀量化三种PCM，并带有GUI界面，方便使用。可以计算编码后的码率、运行时间以及最小均方误差。(Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding, from the mathematical point of view, the process is to quantify the magnitude of the value of an infinite number of continuous mapping into a discrete set of the limited range of values number set, code is a set of binary digits, said after a limited number of these maps.
By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM, A law and μ-law code have been designated as international standards.
A law implemented in this program, μ law and the uniform quantization of three PCM, with a GUI interface, easy to use. Encoded bit rate can be calculated, running time and minimum mean square error.
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- 2011-02-05 23:10:39下载
- 积分：1
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matlab_msg
matlab message, and images png
- 2013-12-06 17:25:37下载
- 积分：1
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biaozhunfft
说明： Matlab实现频谱分析
其幅值和相位已经标准化(Matlab achieve its amplitude spectrum and phase analysis have been standardized)
- 2008-09-19 12:29:45下载
- 积分：1
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原MWC
说明： 调制宽带转换器仿真源代码，基于压缩感知理论，对多带信号进行压缩、和重构(Modulated wideband converter simulation source code)
- 2021-03-17 17:09:20下载
- 积分：1
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EEMD
由黄等提出了对EMD的改进方法EEMD，5条程序经过尝试均可使用(By Wong et proposed an improved method for EMD EEMD, 5 bar program has been tried and can be used)
- 2013-09-02 18:09:21下载
- 积分：1
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LPF-matlab
low pass filter design using matlab
- 2012-04-25 23:28:23下载
- 积分：1
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unitary_esprit
几篇过于ESPRIT算法的英文文章,IEEE上的，感兴趣的话可以看看(ESPRIT algorithms are too few English articles, interested can look on the IEEE)
- 2014-09-01 21:07:33下载
- 积分：1
