FFT

对信号去噪，中间包括软阈值，硬阈值处理，garrot阈值，semidoft阈值处理，效果可以。(Of the signal denoising the middle soft threshold and hard threshold garrot threshold the semidoft threshold treatment effect can.)

是关于大学matlab课堂做的作业，几乎每个学生都必须在学期末要提交的！学子们，加油！(About University matlab classroom to do the job, almost every student must be at the end of the term you want to submit the! Students who, come on!)

数字信号处理高阶谱工具箱，里面包含工具箱的使用说明(Digital signal processing high-order spectral toolbox, which contains instructions Toolbox)

Calculation of transmission characteristic of 1D PC as a function of PC period.

说明：  里面的内容是关于matlab的基本知识及其应用的归纳总结(Inside is about matlab basic knowledge and its application summary)

用于求微分方程问题的数值解法，自己编的程序，希望高手指点(Demand equations for the numerical solution of the problem, his series of procedures in the hope master guiding)

无线传感器网络协议的数据传输对比以及能量消耗对比(Wireless sensor network data transfer protocol and the energy consumption comparison Comparison)

数据平滑方法，几个方法各有优点。里面有说明。(Data smoothing method, several methods have their advantages)

认知无线电网络中频谱分配技术，用了博弈论对频谱分配连续博弈，进价和利润进行了仿真(Spectrum allocation in cognitive radio network technology, using the game theory of spectrum allocation game in a row, purchase price and profit are simulated)

基于matlab的将视频图像中的每一帧图像提取出来并保存至电脑，适用于各种视频取图(Matlab will be based on each video frame image extracted and saved to the computer for a variety of video access map)