pca

Electromagnetic Simulation using FDTD Sullivan书中的二维时域有限差分matlab程序(Dimensional FDTD matlab program! Dimensional FDTD Electromagnetic Simulation using FDTD Sullivan book)

this file is yee method to simulation of plane wave propagation

This function calculates displacement response at interfaces of an elastic multilayered medium to a vertically propagating unitary SV or SH elastic wave. The function can be used to calculate the displacement response in a layered soil profile. Transfer functions between interfaces can be easily calculated by division of the total (=upward+downward) displacement response on the corresponding interfaces.

NN with external data

共轭梯度发法matlab版本的一个实例源代码，带轨迹收敛图(a source code of conjugate gradient algorithm by matlab )

Matlab程序，利用待定系数法局算任意的矩阵函数的结果，内有详细实验报告结果分析(Matlab program, using undetermined coefficient method Bureau arbitrary count the results of matrix function, which has a detailed analysis of the experimental results of the report)

说明：  本书是比较好的matlab学习资料 可以帮助初学者掌握基本的编程，里边也包含了程序源是很方便的。(This book is a good matlab learning material to help beginners master the basic programming, which also contains the program source is very convenient.)

关于向图像中嵌入二值图像作为水印，用的是交换中频系数的方法。(DCT watermarking)

电液比例液压系统模糊控制器的设计，模糊推理系统作用下电液比例控制系统进行阶跃响应(Electro-hydraulic proportional hydraulic system, fuzzy controller, fuzzy inference system under the effect of electro-hydraulic proportional control system step response)

支持向量机的代码。可以仿真支持向量机的效果图(support vector machine code. Simulation can support vector machines map results)