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contourletsd
ContourletSD: MATLAB code implementing the new contourlet transform with sharp frequency localization as described in the following paper.
Y. Lu and M. N. Do
A new contourlet transform with sharp frequency localization.
Proc. IEEE International Conference on Image Processing, Atlanta, 2006.
Version: October 2009
- 2014-10-24 12:11:09下载
- 积分：1
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Multivariate_SST_code
说明： 多通道同步挤压算法，MSST，提高时频图的频率精度(Multi-channel synchronous extrusion algorithm, MSST, improves the frequency accuracy of time-frequency graph)
- 2020-09-08 08:40:53下载
- 积分：1
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matlab_boudary
转,matlab(边界提取,链码生成,差分链码生成及频率向量生成程序)具有旋转不变性了的链码(Turn, matlab (border extraction, chain code generation, differential chain code generation and the frequency of vector generation procedure) has the rotation invariance of the chain code)
- 2007-09-02 17:25:20下载
- 积分：1
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SPLL
较为详细地介绍了单同步坐标系软件锁相环，采用了单一的同步坐标系锁相控制结构，一般适用于电网电压平衡时的相位，频率及幅值的检测，以及用于多种控制结构中（下垂控制，PQ控制，双闭环控制）。(A more detailed description of the principle of a single coordinate system PLL synchronization and setting PI controller parameters. SPLL with a single synchronous coordinate system lock control structure, generally applicable to the detection phase, frequency and amplitude of the grid voltage at equilibrium, as well as for a variety of control structures (droop control, PQ control, dual loop control).)
- 2020-10-30 22:39:56下载
- 积分：1
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IFTA
简单迭代傅里叶变换算法的代码，主要用了快速傅里叶变换函数 (IFTA)(Iterative Fourier Transform Algothrim (IFTA))
- 2021-04-06 15:09:02下载
- 积分：1
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cdma
采用直扩方式构造的CDMA系统，最后给出CDMA系统的误码率曲线(Constructed using DS-CDMA systems approach, and finally gives CDMA system bit error rate curve)
- 2009-11-06 00:00:01下载
- 积分：1
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matlabpaint
用matlab画出所需要的图形，并且用所画的图形互相进行腐蚀和膨胀操作(Using matlab to draw the required graphics, painting and graphics with each other by corrosion and expansion of operations carried out)
- 2008-05-31 22:53:03下载
- 积分：1
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ImageSeg_EM
说明： EM算法实现，对于需要的朋友来说还不错的，(EM algorithm, for a friend in need is also good,)
- 2011-03-25 00:31:28下载
- 积分：1
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tftb-0.1
说明： 时频分析工具箱（matlab）,用于信号分析中的时频分析，有很多功能函数。(Time-frequency analysis toolbox (matlab), for signal analysis in time-frequency analysis, there are many performance function.)
- 2011-03-17 19:31:40下载
- 积分：1
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ANN
ANN code to train it
- 2015-01-23 02:55:18下载
- 积分：1
