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ifndq
说明： 这是一个用来计算给定IMF分量的瞬时频率的模块(The module that calculates an instantaneous frequency for a given IMF)
- 2021-01-11 11:08:50下载
- 积分：1
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ganzhiqi
感知器算法的基本思想是，对初始的或迭代中的增广权矢量 ，用已知的训练模式检验它的合理性，当不合理时，对其进行校正，校正方法实际上是最优化技术中的梯度下降法，上传的是用matlab解决感知器问题。(The Perceptron Algorithm The basic idea augmented weight vector of the initial iteration, the known training mode to test it reasonable, unreasonable, its correction, the correction method is actually the most optimization techniques the gradient descent method, upload matlab to solve perception problems.)
- 2013-04-21 10:53:48下载
- 积分：1
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pdf-and-cdf
This is a simple script two illustrate the concepts of Probability density function(pdf) cumulative density function (cdf).
Two help pdfs are also included to understand the pdf and cdf concepts.
- 2013-11-16 22:38:56下载
- 积分：1
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qam_ofdm_comm
theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .
- 2009-11-15 21:08:30下载
- 积分：1
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choleski
该代码是采用了feedforward改进算法的choleski decomposition,可用于矩阵方程的求解(The code is for choleski decomposition with feedforward method)
- 2010-11-11 11:02:37下载
- 积分：1
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fft_protect
傅立叶相位加密，用于图像加密，效果好，需要密钥图像，也在压缩包里。适用于灰度图象。(Fourier phase encryption for image encryption, which is good, need to key images, but also compressed bundle. Apply to the gray-scale image.)
- 2006-12-10 12:02:34下载
- 积分：1
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leastsquaresmethod
用不加权的递推最小二乘法进行参数估计，用于系统辩适、仿真(Using non-weighted recursive least squares parameter estimation method for systems dialectical relevance, simulation)
- 2007-10-13 10:39:20下载
- 积分：1
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lorenz-system-plot
lorenz系统,这是第一个文件定义lorenz系统(lorenz system plot this is file 1, the lorenz system define)
- 2013-07-31 16:13:10下载
- 积分：1
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BOOK_Radar-Systems-Analysis-and
一本雷达系统非常全面周到的工具书很有用啊(A radar system is a comprehensive offering of useful books ah)
- 2011-09-23 00:39:57下载
- 积分：1
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Commonlyusedmathematicalmodelingalgorithmtoolbox
数学建模常用算法工具箱.......内附
详细说明(Commonly used mathematical modeling algorithm toolbox. Zip)
- 2010-09-20 14:49:56下载
- 积分：1
