chemocourse

电机控制中的光电编码器计算转子角度模块。适用于同步电机(Motor control of the optical encoder rotor angle calculation module. Applicable to synchronous motor)

本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。(This book logically arranged from beginning to end examples describing the content of complete and relatively independent of each chapter it is a simple MATLAB reference books, both for beginners, but also to high-level MATLAB users.)

遗传算法求最优化问题的MATLAB程序实现(MATLAB program to achieve genetic algorithms to optimization problems)

极化码中的编译码，以及高斯信道，调制方面的编程(a sort of polar code in AWGN)

PURPOSE: GARCH(P,Q) parameter estimation with normal innovations using analytic derivatives

matlab的优化算法，经典算法，可用于数学建模(matlab optimization algorithm, the classical algorithm can be used for mathematical modeling)

A polyalphabetic cipher is any cipher based on substitution, using multiple substitution alphabets. The Vigenère cipher is probably the best-known example of a polyalphabetic cipher, though it is a simplified special case.Polyalphabetic substitution ciphers are useful because the are less easily broken by frequency analysis, however if an attacker knows for instance that the message has a period n, then he simply can individually frequency analyze each cipher alphabet. The number of letters encrypted before a polyalphabetic substitution cipher returns to its first cipher alphabet is called its period. The larger the period, the stronger the cipher. Of course, this method of encryption is certainly not secure by any definition and should not be applied to any real-life scenarios.

雷达信号处理中匹配滤波器的设计的MATLAB源代码，可生成特定参数的匹配滤波器(Radar signal processing design matched filter MATLAB source code, can generate specific parameters matched filter)

对于目标优化，是一种种群算法，类似于遗传算法(The objective function of optimization algorithm )

This matlab code is for plotting 3D plot of pressure profile and where length to dia ratio is varying for journal bearing