ovsf(spreading_one)

读取wavepro7100的2进制文件头参数 返回4个参数：采样长度，增益，偏移量，时间间隔 ylj 2005.6.9(2 M wavepro7100 read file header parameters The return of four parameters: the sampling length, gain, offset, time interval)

MATLAB实现圆环阵方向图，方位角为九十度，以及最大峰值旁瓣电平(MATLAB realize the circle array pattern, an azimuth of ninety degrees, and the maximum peak side-lobe level)

matlab 二维圆柱绕流，使用波尔茨曼方法进行数值模拟(cylinder，about cylinder in lattice boltzmamn method)

该程序是RS编译码器的MATLAB仿真程序，里面有对程序的详细说明和解释。包括编码算法和译法算法的原理，流程以及代码实现。对掌握RS码有非常好的学习价值。()

OMP 信 号 恢 复 算 法， 压缩感知理论的信号恢复算法(OMP signal recovery oth 。。。。。。。。。。。。。。。)

此程序为ISODATA聚类算法的改进，主要是优化了其初始化，其初始化为两类，一类质心为极值最大点，另一类质心为离该质心最远的质心(This procedure is a clustering algorithm for the ISODATA , The original method is improved by the initialization . let a maximum point as the center of the first class,and let the centeris farthest that the first center as the center of the second class)

维纳滤波器和一般滤波器的设计以及信号通过滤波之后的比较(Wiener filter and the general filter design and the comparison signal after filtering)

地图构建算法，对于想学地图构建的matlab方法实现的人可以来看一看，一定会有帮助的(Map construction algorithm, to those who want to learn map construction of matlab Method man can see, will help)

matlab环境下实现的非支配排序遗传算法（NSGA-II），该算法在快速找到Pareto前沿和保持种群多样性方面都有很好的效果(matlab environment to achieve non-dominated Sorting Genetic Algorithm (NSGA-II), the algorithm quickly find the Pareto frontier and maintaining the diversity of the population has a good effect)

function [ret,x0,str,ts,xts]=s4(t,x,u,flag) s4 is the M-file description of the SIMULINK system named s4. The block-diagram can be displayed by typing: s4. SYS=s4(T,X,U,FLAG) returns depending on FLAG certain system values given time point, T, current state vector, X, and input vector, U. FLAG is used to indicate the type of output to be returned in SYS.