关于elman神经网络matlab程序编写

东北大学研究生上课时数字图像处理课的课件(Northeastern University graduate class of digital image processing course courseware)

着重介绍了数字水印Patchwork 算法，并且利用Matlab编程实现了这一算法(Focuses on digital watermarking Patchwork algorithm, and this algorithm Matlab programming)

实现圆柱扰流仿真，模拟通道压裂的压裂液流动，分析导流能力及支撑柱的渗透率(Cylinder turbulence simulation is implemented to simulate the flow of fracturing fluid in channel fracturing and analyze the conductivity and permeability of the support column)

LLE算法是一种非线性数据降维方法，其特点是简单。(LLE algorithm is a kind of nonlinear data dimension reduction method. Its characteristic is simple )

采用迭代最小二乘法，根据GPS星历中伪距、卫星位置速度等信息解算接收机位置。(GPS position calculation by Least Square method.)

matlab学习资料，一个倒立摆的练习题，适合初学者(matlab learning materials, an inverted pendulum exercises for beginners)

模式识别。聚类分析算法，经调试可用，希望可用帮到需要的人。(Pattern Recognition. Clustering analysis algorithm used by the debugger, I hope can help people in need.)

Gabor小波变换与PCA的人脸识别代码，BP神经网络用于函数拟合与模式识别，该函数用来计算任意函数的一阶偏导数(数值方法),实现了图像的加水印，去噪，加噪声等功能，有小波分析的盲信号处理，粒子图像分割及匹配均为自行编制的子例程。

测度贴近度计算，用matalb编写，数据由外部数据文件调入(measure close to the calculation used matalb preparation, data from external data files transferred)

shuffled complex evolution method (function)