QuadraticQuadElement

一个很有用的matlab详细使用教程，适合初学者使用(A useful use of matlab detailed tutorial for beginners)

说明：  用Matlab实现高速数据采集自动化 数据采集卡的MATLAB编程(Matlab high-speed data acquisition with automated data acquisition card MATLAB programming)

Fresnal TRansformation for image processing in matlab

电力线通信多径信道模型-Manfred Zimmermann模型，多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示： H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i ) 式中，i 为路径号， g_i为路径 i的加权系数(包含了传输系数和反射系数的作用)，A(f,d_i )为衰耗，其大小由长度、频率决定，τ_i是每条路径上的延时。 (Powerline Communication multipath channel model-Manfred Zimmermann model)

经典书籍MIMO Signals And Systems的源代码(Classic books MIMO Signals And Systems source code)

LLE算法基于swiss roll与s-curve数据集的运行结果，选取的样本点数为N=2000、k=12、 d=2进行的降维运算的结果,由运算结果可知在不同的数据集上LLE算法依然能够很好地保持数据在降维前后结构的特点。(The LLE algorithm is based on the running results of Swiss Roll and S-curve data sets, and the number of selected sample points is the result of dimensionality reduction of N=2000, k=12 and d=2. It is known that LLE algorithm still can maintain the characteristics of the data before and after dimensionality reduction well on different data sets.)

various filters using matlab mfile

说明：  基带传输常用码的编码解码MATLAB方法 (baseband transmission )

duffing振子数值建模,学习仿真，非线性动力学(study duffing Oscillator numerical modeling, learning simulation, nonlinear dynamics)

lapla图像增强，可用于图像的增强处理，以有利于后期的特征提取等应用(lapla image enhancement, can be used for image enhancement in order to facilitate the later feature extraction applications)