Band_Solve

这是一个关于未编码IDMA系统的仿真程序，调制方式是用BPSK(This is a study on non-coded IDMA system simulation program, using BPSK modulation)

混沌模型logistc映射程序，描述昆虫变化的经典数学模型——虫口模型(Chaos Model logistc mapping procedures, changes in the classic description of insects mathematical model- Population Model)

：Matlab具有强大的数值计算和分析等能力，而C／C++是目前最为流行的高级程序设计语言，两者互补结合的混合编 程在科学研究和工程实践中具有非常重要的意义。因此，从Matlab调用c，C++代码及c，C++调用m文件两方面，深入地研究 了它们之间混合编程的原理和实现机制，并且给出了具体条件下的混合编程方法和步骤。(: Matlab has powerful numerical calculation and analysis capabilities, while the C/C++ is currently the most popular high-level programming language, which combines a mixture of complementary programming in scientific research and engineering practice of great significance. Therefore, from the Matlab call c, C++ code and c, C++ to call two m files, in-depth study of a hybrid between them and the realization of the principles of programming mechanisms, and under specific conditions are given a mixture of programming methods and procedures.)

说明：  用迭代法进行阈值分割的源代码，可以实现，希望对大家有所帮助。(Iterative thresholding method source code, you can achieve, we want to help.)

Matlab宝典 由浅入深、循序渐进地介绍了MATLAB7.0的知识体系及操作方法。全书共分14章，内容涵盖了MATLAB7.0概述、基础知识、数值运算、数据分析、符号计算、数据的可视化、M语言程序设计、Simulink仿真系统、句柄图形、GUI、文件输入／输出、编译器和应用程序接口等。( Matlab baodian )

利用有理函数模型进行空间前方交会程序，已知同名像点和2张卫星影像的有理函数RPC文件用于求地面点坐标。(Space forward intersection process using rational function model, known as points and 2 with the same satellite images of the rational function RPC file is used to beg the ground point coordinates.)

simulates a digital communication system with QPSK signal waveforms in Fig.7.7

matlab programm for pso algorithem

Matlab上编写的一个Monte-Carlo算法的示例程序和PPT资料(The sample program prepared by a Monte-Carlo algorithm on Matlab)

实现两个稀疏矩阵相乘(效率高于早期的Matlab自带的程序)，Matlab编程 (SSMULT is a simple stand-alone MATLAB mexFunction that computes C=A*B where both A and B are sparse. It is typically faster and always uses less memory than C=A*B in MATLAB 7.4 (or earlier). Works on MATLAB 6.1 to the current version. Untested on earlier versions of MATLAB. It is a built-in function in MATLAB 7.6 and later for C=A*B when both A and B are sparse. )