findlocal_min

此文档是MATLAB的常用函数和常用指令的集合，希望能给大家方便(This document is commonly used MATLAB functions and common set of instructions, hope that they can easily)

基于matlab 设计的滤波器程序，很实用。内容包括 FIR数字滤波器的设计、IIR数字滤波器的设计、FFT频谱分析及应用等。(wave filter of matlab )

说明：  这是我自己写的一个Matlab原代码：直方图均衡化，另外送上别人写的一种算法，给大家比较，接下来我还想写一种能强化细节的自适应直方图均衡法。。请大家多多指教(that I wrote an original Matlab code : histogram equalization, and send the others to write an algorithm for the sake of comparison, the next one I want to write details can be enhanced adaptive histogram equalization method. . Please exhibitions. .)

产生高斯脉冲的前15阶导函数。该函数的输入参数为：矢量t定义时间轴；高斯脉冲导函数的阶数k，取值范围[1，15](have a Gaussian pulse of 15 derivative function. The function of the input parameters : vector defined time frame t; Gaussian pulse derivative function of order k, value in the range [1,15])

一份学习模糊控制很好的资料，希望能够给大家提供帮助。(a good reference about fuzzy control,hope it can help somebody!)

finite difference method有限差分法求波导的TM模式(finite difference method finite difference method for the TM waveguide mode)

Perceptron implementation with rules of Least Square on the classifier loop, highly comented in portuguese. Very useful!!

批量学习模式和遍历学习模式的简单实例，应用LMS算法调节权值。(A simple instance of the batch learning mode and traverse the learning mode, the application of the LMS algorithm adjust the weights.)

QAP是Koopmans和Beckman1在1957年首次提出的一个组合优化问题。模仿蚂蚁的行为来寻找组合优化的好解的思想

计算高斯混合模型先验概率和后验概率的程序，采用大矩阵运算，大大提高了运行速度。(Gaussian mixture model calculated a priori probability and the probability of post-mortem procedures, using a large matrix computation, greatly improved speed.)