extractArchive

信号与系统仿真实验~共有6个实验~含代码和部分截图(Signal and System Simulation Experiments ~ ~ There are 6 parts with code and screenshots)

root finding by incremental search

主要介绍了matlab桌面应用程序开发，如何编写图形界面，调用API接口。如Matlab的COM应用方法……(Introduces matlab application development, the preparation of a graphical interface, call the API interface)

基于四边形单元有限元原理，计算桁架系统在外力作用下，各节点位移与单元应变。主程序BLOCKMAT.m，从输入文件中读入结点个数，单元个数，结点荷载个数，受约束边界点数，弹性模量，泊松比，厚度，单元定义数组，结点坐标数组，结点力数组，约束信息数组。输入文件inport.txt不同参数代表不同的桁架结构。(Based on quadrilateral finite element principle, calculation of truss system under the action of external force, the displacement of each node and element strain. Main program BLOCKMAT. J m, read from input file node number, cell number, number of nodal load, a constrained boundary points, elastic modulus, poisson s ratio, thickness and unit defined array, node coordinate arrays, nodal force array, array constraints information. Input file inport. TXT different parameters represent different truss structure.)

A good Code for Wiener filter.. Tested Ok!

空间谱估计算法中MUSIC解相干算法中的后向平滑空间算法，提高了MUSIC算法对解相干信号的估计性能(MUSIC spatial spectrum estimation in the post-Coherent algorithm space algorithm to smooth and improve the MUSIC algorithm for coherent signal estimation performance)

基于连续hopfield网络的TSP问题解决方法(Based on continuous hopfield networks TSP problem solving)

关于matlab学习的PPT，里面介绍了matlab的一些基本知识，对于初学者非常有用。(PPT on matlab learning, which introduced some basic knowledge of matlab is very useful for beginners. )

m序列产生子函数 gold序列产生子函数 自相关函数和互相关函数计算子函数 调用子函数[s,k,pn]=m(c,b0)产生第二条m序列(function [Rm]=Rm(golda,goldb) 自相关函数和互相关函数计算子函数 N=11 n=2^N-1 Rm(1)=sum(golda.*goldb)/n for k=1:n-1 Rm(k+1)=sum(golda.*circshift(goldb,[0,k]))/n end Rm )

信道建模 仿真程序收集和整理，供参考，MIMO，信道建模MATLAB程序(Channel modeling and simulation program to collect and organize, for reference, MIMO, channel modeling program MATLAB)