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huffmman coding matlab code

encoder of speech compression

Petviashvili method,计算孤子的程序，如非线性薛定谔方程(Petviashvili method)

本实验的内容是无线楼宇数据传输仿真，分析915M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905，依据其性能参数来判断楼宇内两点能否进行数据传输(the contents of this experiment is building wireless data transmission simulation, analysis 915M communications characteristics of the buildings, establishing building data communications system simulation models, the use of wireless transceiver chip NRF905. based on its performance parameters to judge whether two buildings for data transmission)

％ Visualize the effects of MTF (modulation transfer function) ％ in film, lenses, scanners, and sharpening using simulation. Format:( Visualize the effects of MTF (modulation transfer function) in film, lenses, scanners, and sharpening using simulation. Format:)

说明：   通过模糊c-均值（FCM）聚类实现图像的分割。(Through the fuzzy c-means (FCM) clustering to achieve image segmentation. )

纯方位跟踪：目标为匀速直线运动模型，可以迅速收敛。(Bearing_only tracking)

uzawa算法的一个例子的matlab程序(the algorithm uzawa an example matlab program)

图像插值程序，可以实现对图像的任意缩放，即可以图像尺寸改变为任意大小。(Image Interpolation procedures can realize arbitrary scaling of images, namely image size can be changed to any size.)

基于内点法的最优实时电价，首先给出的是14个节点的(Interior point method based optimal real-time price, given the first 14 nodes)