snake

这是一个matlab程序，可以用来执行鱼眼图像的校正，将鱼眼图像展开成我们人眼比较好看的图像，方便观察(This is a matlab procedures can be used to perform the calibration of the fisheye image Expand the fish eye image into our human eye looks image, to facilitate the observation)

This code shows in a simple way the implementation of 2 dimention finite difference time domain simulation. We also implement perfectly match layer at the border.

surface acoustic wave (correlator no temp diff)

MATLAB OFDM Code for receiver

the equivalent of Zhou Wang s SSIM matlab code //with K1 = 0.01, K2 = 0.03 and windows = ones(8) since this enables a fast implementation using summed area tables. //the measure is described in "Image quality assessment: From error measurement to structural similarity" //was originally adapted from the matlab code for the universal image quality index

说明：  pi controller matlab

无约束连续函数优化的人工鱼群算法通用MATLAB源码.rar

说明：  支持向量机，用于分类，含训练集与测试集，用SVM进行多分类(Support Vector Machine (SVM), used for classification, including training set and test set, and multi-support vector machine (SVM))

对于OFDM系统在三种信道模型下进行了仿真，给出了误码率分析并绘图给出了结果(For OFDM system in the three channel model simulation under the given bit error rate analysis and mapping results are given)

平面梁单元计算两铰抛物线拱的自由振动特性 采用平面梁单元计算两铰抛物线拱的自由振动特性 (Plane beam element calculation of the free vibration characteristics of two hinged parabolic arch)