DSPMatlabAssignment

一个滤波器的设计，大家看看了！！！！！！！！！！！！！(filter)

package_emd,非常重要的工具箱，用于EMD的数字信号分解(package_emd, a very important kit for digital signal decomposition EMD)

采用口面积分的方法来计算天线方向图，天线设计常用(Orifice area divided by the method to calculate the antenna pattern, antenna design used)

LZ compression LZ decompression

用matlab2007实现的一个term客户端，可以用于上BBS(Matlab2007 achieved using a term client, can be used on the BBS)

function exp85 clear all p=[0:0.1:1.1] t=[22.4570 26.6012 12.6416 5.9367 6.9265 28.2432 31.5068 37.0166 7.8947 1.0398 12.7095] net=newff([0 1],[5 1],{ tansig purelin }, traingdx , learngdm ) net.trainParam.epochs=2500 net.trainParam.goal=0.001 net.trainParam.show=50 net=train(net,p,t) r=sim(net,p) plot(p,t,p,r, * ) y=sim(net,[1.2])

重叠和不重叠分段计算的功率谱比较,算法通用性强。(Overlapping and non-overlapping sub-calculated power spectrum comparison)

用遗传算法解方程组，十分有用，方便快捷,解方程很好用(use the ga to sovle the forum,helpful,convenient.)

Inspired with scramble game in android, a algorithm for searching dictionary words based on the traversing of 4x4 word matrix. taking long time to run but a novice idea.

基于matlab实现对二维信号的分解与重构，在信号处理中有相当的使用价值。(Matlab based on the realization of two-dimensional signal decomposition and reconstruction, in signal processing have considerable value.)