五次多项式

说明：  小波，功能分析，主要是图形分析方面，还可以图形压缩(matlab)

3 fisrt parts are: Download the file Square.tif and answer the following questions: i. Smooth the image with a 3 􀵈 3 spatial filter. ii. Smooth the image with an implementation of Gaussian filter in frequency domain. Change the bandwidth of the filter and show how these changes affect the result.

matlab基础编程介绍，对于初学者有用(matlab basic programming introduction, helpful for beginners)

AC编码 好好数数够不够二十个字，嗯差不多了(AC coding)

HMM是很多人需要的MATLAB语音识别编程(HMM is very good for us.)

LTE WLAN异构网络中无线资源分配方案性能的评估.pdf(Assessment LTE WLAN heterogeneous network performance radio resource allocation scheme)

FFT 仿真程序结合modesim使用，matlab原码(FFT simulation program with modesim use, matlab original code)

二进制删除信道下的极化码编译码，包括信道的极化，编码，以及SC算法下的译码。(The binary erasure channel polarization codes, including channel coding and decoding, polarization, under SC algorithm. )

这两个小程序是matlab的.m文件，06为采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波，07采用matlab中的函数filter2对受噪声干扰的图像进行均值滤波。(these two small procedure is Matlab. M documents, 06 for 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering, 07 using Matlab filter2 the function of noise interference by the image filtering.)

matlab中文件的读写，可以将你想要的数据通过文件打印在sin.txt的文件中，适合初学者。(read and write files in matlab, you can file through the data you want printed on sin.txt file, suitable for beginners.)