NEVTESTCASE

利用该程序，只要把已知低通滤波器的系数输入，就可画多小波的尺度函数的图象。(Use of the procedure, known as long as the low-pass filter coefficients input, can draw Multiwavelet image scaling function.)

包含了Turbo码编译码中交织器解交织器的原创代码，以信息长度为8920为例(Includes Turbo Code Interleaver codec solution interleaver original code with information length of 8920 as an example)

dynamic response with wilson teta Program: MATLAB program for dynamic response to base excitation using Wilson-0 method Response due to ground excitation using Wilson-Theta method

MatLab理想低通滤波及高通滤波实现高频增强(MatLab ideal low pass filter high-pass filter and realize high frequency increased )

通信类、数字基带信号的编码、解码、Simulink程序框图(Communications, digital baseband signal encoding, decoding, Simulink block diagram)

Graph-Based Segmentation 是经典的图像分割算法，该算法是基于图的 贪心聚类 算法，实现简单，速度比较快，精度也还行。(Graph based Segmentation is a classical image Segmentation algorithms, the algorithm is Based on the figure of greedy clustering algorithm, speed is faster, and easy to implement precision is also ok.)

％ 文件名：randlsbget.m ％ 程序员:余波 ％ 编写时间:2007.6.25 ％ 函数功能: 本函数将完成提取隐秘于上的秘密信息 ％ 输入格式举例:result=( scover.jpg ,56, secret.txt ,2001) ％ 参数说明: ％ output是信息隐藏后的图象 ％ len_total是秘密信息的长度 ％ goalfile是提取出的秘密信息文件 ％ key是随机间隔函数的密钥 ％ result是提取的信息 function result=randlsbget(output,len_total,goalfile,key) ste_cover=imread(output) ste_cover=double(ste_cover) ％ 判断嵌入信息量是否过大 [m,n]=size(ste_cover) frr=fopen(goalfile, a ) ％ p作为信息嵌入位计数器将信息序列写回文本文件 p=1 ％ 调用随机间隔函数选取像素点 [row,col]=randinterval(ste_cover,len_toal,key) for i=:len_toal if bitand(ste_cover(row(i),col(i)),1)==1 fwrite(frr,1, bit1 ) result(p,1) else fwrite(frr,0, bit1 ) result(p,1)=0 end if p==len_total break end p=p+1 end fclose(frr) ()

一个基于matlab视频修复程序，可作为实验或是学习的参考。(A code for video inpaiting based on matlab ,and it can be used as the reference of the experiment or study. )

传感器阵列波束优化设计与应用第二章程序 图8,9，10 ，11，13(Sensor array beam optimization design and application of the second chapter procedures figure8 9 10 11 13)

最小二乘法实现m个方程的最高n次多项式的拟合。(least-squares procedure)