mean-and-variance

Various routines that simulate or compute aspects of digital communication systems

5/10/15/20阶的语音信号LPC 预测及其功率谱，并绘制误差函数图像(5/10/15/20 LPC prediction order of the voice signal and the power spectrum, and the mapping of the image error function)

说明：  matlab图像处理，以一一个你一好呵呵合金(matlab)

信道仿真的很好程序，可以实现不同参数情况下的信道仿真，比如超宽带系统的室内多径环境信道仿真(channel simulation is a good procedure, can be achieved under different parameters of the channel simulation. For example, UWB system indoor multi-path channel simulation environment)

matlab的simulink模块编写的滑模变结构完整控制程序，跟踪正选(matlab in simulink module written Sliding Mode Variable Structure complete control procedures, tracking positive selection)

说明：  基于最小二乘法的曲线拟合，m文件带有仿真数据(Based on least squares curve fitting, m file with the simulation data)

该代码是对人脸进行光照处理，先进行gamma变换，然后进行Dog双边滤波，然后进行灰度亮度的均衡。该方法能够有效提高光照变化的情况下的系统识别性能(The code is the human face of light treatment, the first for gamma conversion, and then Dog bilateral filtering, then the brightness of the gray balance. The method can effectively improve the illumination changes in the case of system identification performance)

电力系统分析工具箱(PSAT)的最新版本2.1.8，并且含有它的中文说明书，可以进行潮流、最优潮流、时域仿真等一系列计算(Power System Analysis Toolbox (PSAT) the latest version 2.1.8, and contains its Chinese manual, the trend can be, optimal power flow, and a series of time-domain simulation calculation)

说明：  利用小波变换的图像压缩算法，大家共同探讨，共同学习(Wavelet transform image compression algorithm, we explore, learn together)

几乎包括所有的OFDM所需要的源程序,包括信道模型，循环前缀等源代码(inculding almost all OFDM source code )