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pca
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:-
<input>
X = concatenated set of column vectors
aM = assume that the mean is aM
n = number of principal components to extract (optional)
<output>
V = ensemble of column eigen-vectors
D = vector of eigen-values
M = mean of X (optional)
- 2013-07-09 15:06:40下载
- 积分:1
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LK3D
3D Lucas Kanade Optical Flow
- 2013-04-09 04:13:48下载
- 积分:1
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Vigenere-Key-Method
The Vigenère cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword. It is a simple form of polyalphabetic substitution.Though the cipher is easy to understand and implement, for three centuries it resisted all attempts to break it this earned it the description le chiffre indéchiffrable (French for the indecipherable cipher ). Many people have tried to implement encryption schemes that are essentially Vigenère ciphers.[3] Friedrich Kasiski was the first to publish a general method of deciphering a Vigenère cipher.Unlike the monoalphabetic ciphers, polyalphabetic ciphers are not susceptible to frequency analysis, as more than one letter in the plaintext can be represented by a single letter in the encryption.
- 2015-02-27 14:55:53下载
- 积分:1
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PID调节器 pid_tuner
薛定宇的编写的PID调节器 可以下载学习一下 很有帮助的(PID tuning tool )
- 2020-07-11 14:18:54下载
- 积分:1
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glnpso
glnpso update算法代码~需要一起编一下自己的变量 目标函数fit 以及初始化函数~主程序更新部分是基本没问题的,只要改约束。(algorithm code to glnpso update needs with compiled own variable objective function fit and the initialization function to update the main program is basically no problem, as long as the change constraints.)
- 2012-09-20 21:02:04下载
- 积分:1
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yakebi
说明: 实习五求对称矩阵A全部特征值及特征向量
数值计算(A practical five-Symmetric Matrix Eigenvalue and Eigenvector of all numerical)
- 2011-02-27 22:48:20下载
- 积分:1
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halfprecision
source code for serial communication
- 2014-09-15 02:59:55下载
- 积分:1
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ex1_1
machine example from the electrical machines book 4th edittion
- 2011-09-30 01:39:53下载
- 积分:1
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xy544441
本代码包含了利用可行点标记求最佳匹配算法的MATLAB代码,求最小费用最大流算法的QRPxHc程序,还有利用遗传算法解决 KqBOdCL 问题的Matlab程序。非常适合初学MATLAB的朋友学习。(The code contains the use of feasible point mark for the best match algorithm MATLAB code, find the minimum cost maximum flow algorithm QRPxHc program, as well as the use of genetic algorithms to solve the problem KqBOdCL Matlab program. Very suitable for beginners to learn MATLAB friends.)
- 2016-01-19 19:28:17下载
- 积分:1
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MatlabElectromagneticSimulatiousingFDTDSullivan
Matlab 语言写的Electromagnetic Simulation using FDTD Sullivan书中的二维FDTD
(Matlab Electromagnetic Simulation using FDTD Sullivan FDTD
)
- 2010-06-07 13:12:04下载
- 积分:1