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指纹识别，利用gabor滤波器，提取指纹特征，只能呢读取bmp图像(fingerprint recognize)

LSB图像水印的MATLAB实现，欢迎大家下载 (LSB watermark)

Matlab Simulink right boost PWM pulse circuit and the simulation design process(Matlab Simulink right boost PWM pulse circuit and the simulation design process)

用matlab对一段音频进行采集并做一些简单的处理(Using matlab for an audio collection and do some simple processing)

ICA Algorithm in power system

萤火虫算法（Firefly Algorithm）是一种启发式算法，灵感来自于萤火虫闪烁的行为。萤火虫的闪光，其主要目的是作为一个信号系统，以吸引其他的萤火虫。剑桥大学的Xin-She Yang（音译：杨新社）教授提出了萤火虫算法，其假设为[1]： 萤火虫不分性别，这样一个萤火虫将会吸引到所有其他的萤火虫 吸引力与它们的亮度成正比，对于任何两个萤火虫，不那么明亮的萤火虫被吸引，因此移动到更亮的一个，然而，亮度又随着其距离的增加而减少 如果没有比一个给定的萤火虫更亮的萤火虫，它会随机移动。 亮度应与目标函数联系起来。萤火虫算法是以自然为灵感的启发式优化算法(The Firefly Algorithm (are) Algorithm is a kind of heuristic Algorithm, inspired by the behavior of the fireflies flash. Fireflies flash, its main purpose is to as a signaling system, to attract other fireflies. The university of Cambridge, Xin- She Yang (transliteration: Yang Xinshe) professor firefly algorithm is proposed, its hypothesis in [1]. Fireflies regardless of gender, such a firefly will attract all the other fireflies Attractive proportional to their brightness, for any two fireflies, less bright fireflies are attracted, so moving to a brighter, however, brightness and reduce with the increase of the distance If there is no more than a given fireflies light of fireflies, it will move randomly. Brightness should be linked with the objective function. The firefly algorithm based on natural inspiration of heuristic optimization algorithm)

脑电信号的读取以及用小波分析算法对其进行分解和重构(Eeg reading and using wavelet analysis algorithm for decomposition and reconstruction)

two case distribution-system mfile

说明：  里面包含了好几种模式识别的方法，非常的实用，可以直接用在自己的项目中(It contains several pattern recognition methods, very practical, can be directly used in their own projects)

electric field in bessel cylinder wave