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pca

于 2013-07-09 发布文件大小:1KB

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Function to perform Principle Component Analysis over a set of training vectors passed as a concatenated matrix. Usage:- [V,D,M] = pca(X,n) [V,D] = pca(X,aM,n) where:- X = concatenated set of column vectors aM = assume that the mean is aM n = number of principal components to extract (optional) V = ensemble of column eigen-vectors D = vector of eigen-values M = mean of X (optional)

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SVMtools
该源码是针对MATLAB的SVM工具包，可用于MATLAB来进行SVM研究。(The MATLAB source code for the SVM toolkit can be used in MATLAB to carry out research SVM.)

2009-02-24 16:52:27下载

积分：1
MATLAB
本代码主要仿真了VO和JZ超过AWGN信道的内存1率1/2卷积码的性能边界。 (VO and JZ bounds on performance of a memory-1 rate-1/2 convolutional code over an AWGN channel)

2012-05-08 22:51:05下载

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fzzj
matlab的仿真追击程序模拟，欢迎数学建模的朋友下载。(matlab simulation program to simulate pursuit, welcome friends from mathematical modeling to download.)

2009-11-20 12:32:57下载

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GifViewer
Before run, install Emgu CV 2.9 and Visual 2012

2014-11-25 22:32:44下载

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OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。(OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a cyclic prefix (CP) larger than the channel impulse response length before the time-domain symbol. However, long CP will reduce the efficiency of data transmission. A minimum mean square error (MMSE) channel shortening equalization technique may be employed to compress the channel impulse response length.)

2016-12-04 19:10:31下载

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PSO-SVM
说明：利用粒子群优化算法对支持向量机中的核函数参数和惩罚参数进行优化是非常有效的手段，可以大大提高鲁棒性。实际过程中读者可通过下载我上传的代码，简单进行修改和阅读附件论文即可快速掌握相关方面的知识，快速使用这一方法。(Particle swarm optimization (PSO) is a very effective method to optimize the kernel function parameters and penalty parameters of SVM, which can greatly improve the robustness. In the actual process, readers can quickly grasp relevant knowledge and use this method by downloading the code I uploaded, simply modifying and reading the attached paper.)

2021-05-07 20:43:36下载

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correctbucktrue
open-loop buck converter which is operate in CCM.

2011-05-17 14:34:19下载

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用于消噪处理用于研究Mallet算法及滤波器设计分解的高频系数采用db9较好,即它的消失矩较大(for Signal Processing Algorithms for the study Mallet decomposition and filter design using high-frequency coefficients db9 better, that is, its larger vanishing moments)

2007-05-24 18:33:21下载

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xiaoxiaokan
matlab开发的一个消消看游戏规则很简单鼠标点击不同形状的对象则界面内相同形状的对象会消去上方的对象相应往下掉并随机增添新的对象根据消去的对象数量得到相应的分类总共操作次数是10次比比看，谁的最终得分高！！(A game programme by matlab.)

2014-08-13 13:39:24下载

积分：1
binary-insert
一个matlab写的双线性内插的程序，欢迎下载。(Matlab write bilinear interpolation procedures, welcome to download.)

2013-04-13 21:07:51下载

积分：1

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pca

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