FW3510381039

this code about BP neural network trained by PSO algorithm

金融统计分析，基于matlab的事件研究法(Financial statistical analysis, based on the research method matlab event)

PLS的修改算法，可以用于线性静态过程的故障诊断(partial least squares for fault diagnosis of static process)

这是一个用matlab做的功率谱估计，采用几种方法仿真并比较(This is a matlab to do with the power spectrum estimation, using several methods and compare simulation)

说明：  基于跳时码的超宽带多用户系统的误码率的仿真(Based on the code-hopping ultra-wideband multi-user system BER simulation)

基于Matlab编程的QPSK的仿真，用处不错，简单明了(QPSK Matlab-based simulation programming, use good, simple)

一个基于matlab实现的计时器源码，供大家学习。(A matlab implementation of the timer source for everyone to learn. )

牛顿法求解一元三次方程的matlab 的程序，可以在十秒内求解任意一元三次方程(Newton s method for cubic equations)

MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral / staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.( MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral /staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.)

分形插值曲面的MATLAB程序,文中给出详细的源程序及注释！(Fractal interpolation MATLAB program, the paper gives details of the source code and comment!)