hamilton-hui-lu

Matlab信号处理（刘波等编著）部分程序，内附有一个常用函数清单的PDF文档(Matlab Signal Processing (ed. Liu Bo, etc.) of the program, enclosing a list of commonly used functions PDF documents)

说明：  基于肤色的人脸检测，肤色的提取。基于肤色的人脸检测方法，包括肤色模型建立和肤色分割过程两大部分内容。在比较了颜色空间和两种模型后，选择了在 YCbCr 空间建立高斯模型。输入图像经过相似度计算、阈值分割、最后得到人脸区域。-(matlab color detection procedure. rgb2tsl.m color model used for conversion, will be converted to RGB mode TSL model. realize skin.m color detection, color region is white, non-color region is black.)

这是MATLAB进行信道建模的例子，有兴趣的同志可以下来看看，总有帮助的(This is the MATLAB modeling channel to the example of the comrades who are interested can look at it, there is always help)

i m submitting this file

基于MATLAB平台的PWM调制正弦波的快速傅里叶分析(his model simulates and computes Fourier analysis of PWM based sinusoidal waveform. Fundamental frequency can be changed in model properties. Amplitude modulation index and frequency modulation index can be adjusted in Simulink model directly.)

说明：  使用萤火虫算法对传感器网络进行覆盖的优化（FA）(Optimization of Sensor Network Coverage using Firefly Algorithm (FA))

Matlab script for solution to the driven cavity problem using the FDS algorithm, which discretizes the Stokes form of the Navier-Stokes equations.

Compute orbit keplerian elements, from satellite instantaneous position and velocity

内附收集的几种ldpc代码（编码解码皆有），另有论文及书籍（pdf格式）(Containing a collection of several ldpc code (codec Jieyou), while papers and books (pdf format))

Lee滤波Matlab函数文件 可以对图像进行Lee滤波(Lee Filter Matlab function file can image Lee filter)