matlab-program-resource

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.

二维快速小波变换分解与重构；融合规则是区域能量加权；融合图像评价，包括清晰度、信息熵等(2-D fast wavelet decomposition and reconstruction Area Energy weighted fusion Image fusion uation, including definition, information entropy, etc)

The MATLAB M-file plots the level crossing rate for an input signal using the lcr function.

matlab code of neural network design of Haugen

pi/4-dqpsk 调制解调 的 matlab 仿真，通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)

对振动信号进行小波包分解，并以小波包的节点能量作为特征进行了提取。(The vibration signal is decomposed by wavelet packet, and the node energy of wavelet packet is taken as the feature to extract the vibration signal.)

关于排队模型的matlab仿真，里面有M/M/s/k模型的仿真讲解和全部代码，可以供大家学习。(Queuing model simulation on matlab)

基于频带方差的语音端点检测，很有用的，大家自己好好看，不是太难(variance based on the frequency of speech endpoint detection, very useful, we all do well, not too difficult)

matlab算法，卡尔曼滤波，伪距单点定位，精度1-2m，精密星历可采用全天数据，处理速度很快(matlab algorithm, Kalman filtering, pseudorange single point positioning accuracy of 1-2m, precise ephemeris data can be used throughout the day, the process is fast)

说明：  teager能量算子MATLAB代码，应用于信号分析(Teager Energy Operator MATLAB Code)