xieya

matlab code for simulation of raleigh fading channel.

实现信号的采样与恢复m文件（在matlab中实现）(Signal sampling and recovery m file (in Matlab))

This module will calculate the electrical angle between two different signals (Normally current + Voltage). once the first siganl as a reference signal and once the second signal as a reference signal.

gabor滤波的matlab代码实现，主要应用于图像处理和机器视觉(gabor filter matlab code, mainly used in image processing and machine vision)

说明：  这是杨氏实验的实验仿真，，单色光，非单色光，代码已经修改过了，很好。(This is Young' s experiments are simulated, monochromatic, non-monochromatic light, the code has been modified, and very good.)

matlab 遗传算法工具箱，就这么简单非要20字(matlab genetic algorithm toolbox, so simple insisted 20th)

基于内容的图像检索程序 实现图像的检索 图像处理 图像特征提取 图像检索 (Content-based image retrieval to extract image retrieval program for image retrieval of image processing image features)

WAVELET IMAGE USING MATLAB

说明：  个人搜集的matlab中各种函数功能的详介绍，按照字母分类，适合初学matlab的(Personal collection of matlab functions in a variety of functions, introduced in detail, in accordance with the letter classification, suitable for beginners of matlab)

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。(First, the program uses 16QAM modulation, the source of a string of two binary modulation, with the Raised Cosine modulated baseband functions, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot using the minimum Euclidean distance decoding decision, bit error rate calculation.)