bp神经网络（亲测可用，含源代码和数据）

用Wilson方法计算结构动力反应(无阻尼)(Wilson calculated using the structure of dynamic response (without damping))

UNIFAC活度系数模型，该模型公式下标极尽复杂，非常容易出错，在这里很大家共享一下。(UNIFAC activity coefficient model, the model complex formula subscript his best, very easy to make mistakes, here are all to share it.)

基于matlab的数字图像处理函数汇总 供新手学习(ji yu matlab de shu zi tu xiang chu li han shu hui zong)

This Pdf introduces you to the fundamentals of image processing using MATLAB and the Image Processing Toolbox. It describes the types of images supported, and how MATLAB represents them. It also explains the basics of working with image data and coordinate systems.

基于matlab语音端点检测双门限法程序代码(Based on matlab voice endpoint detection threshold method code)

模拟光纤激光器 ，长度，浓度，及泵浦功率之间的关系(The relationship between the length, the concentration, and the pump power of the analog fiber laser)

资源描述扩频通信中窄带干扰抑制算法——频域置零算法的simulink仿真，文件包括输入信号源（.mat），抗干扰模块（流水线结构）以及抗干扰后的输出（.mat）三部分。

插值matlab源程序,附使用说明,包括拉各朗日插值,牛顿插值,及示例(Interpolation matlab source, with the use of notes, including the pull of the Long Day interpolation, Newton interpolation, and examples)

本文介绍在研究生阶段研究的最新卷积程序，希望有用。(This article describes the stages of postgraduate study at the latest convolution process, seek to help.)

里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程： du/dx - a * d2u/dx2 = 0 在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式，解的结果不稳定 在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误(Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error)