program

用 LDPC 解码法，对原始信号通道的噪声进行评估，消去。具体原理可参照IEEE TCOM的论文。(Channel Noise Estimation or correlation estimation for distributed source coding Using Particle based Belief Propagation for LDPC decoding in AWGN and BSC models. This code is partially based on our published journal papers with some additional improvements. In this code, we removed the parameter lambda to reduce the number of free parameters. PBP estimator is distributed in the hope that is will be useful, but without any warranty. The codes have not been optimized, so the estimation speed may be slow. To use PBP estimator source code in your research, please cite our journal papers published in IEEE TCOM. )

在matlab环境下最近邻插值法、双线性插值法对图像进行放大和缩小。以及对图像加入噪声椒盐，高斯，乘性噪声。(The Matlab environment nearest neighbor interpolation, bilinear interpolation on the image to zoom in and out. And image noise added salt and pepper, Gaussian, multiplicative noise.)

拟牛顿法的matlab应用，提供matlab程序，数值分析核心方法(Quasi-Newton method matlab applications, providing matlab program, the core numerical analysis method)

可用于分析 语言信号特性,很全面,希望站长能让更多的人能阅读到,谢谢!(Language can be used to analyze signal characteristics, it is comprehensive, I hope regulators will allow more people to read, thank you!)

matlab语言，基于测算视频帧之间欧拉距离的方法来进行关键帧提取操作(matlab language, based on the method of measuring the distance between video frames Euler keyframe extraction operation)

说明：  基于LQR方法的风电机组变桨距控制的动态建模与仿真分析 模型搭建完成，功率跟踪效果良好(Dynamic modeling and simulation analysis of wind turbine pitch control based on LQR method The model is built and the power tracking effect is good)

一种带量子门的改进的遗传算法matlab源程序。(A quantum gate with improved genetic algorithm matlab source.)

边缘检测，提取边缘，能够检测边缘，很好的把图像边缘找出来(edge detect)

3×3窗口计算最大最小曲率坡度和断面曲率(chart compute)

Construction of Good LDPC Codes using Dilation Matrices