logistic

F16开环动力学系统模型。输入为油门及三个舵面控制，以及系统低阶、高阶选择器。输出为飞机飞行状态以及油门大小。采用Quaternion四元素法，可以有效避免俯仰角theta达到90°时数学奇异现象。(F16 open-loop dynamic system model. Throttle input and three rudder control, and system low, high selector. Output is the size of aircraft status, and throttle. Quaternion method using the four elements, can effectively avoid the pitch angle theta to 90 °, mathematics strange phenomenon.)

包括RSSI与距离模型转换，以及三边定位，高斯滤波(Including RSSI and distance model conversion, as well as trilateral positioning, Gaussian)

一个很有意思的程序，MATLAB编写的关于的情感的调查(A very interesting program, MATLAB prepared a survey on the emotional)

各种灰色T型关联度代码，修正的T型关联度，改进的T型关联度,邓氏关联度，绝对关联度，相对关联度等。非常方便！(Various gray T-correlation code, modified T-correlation, improved T-correlation, Tangs correlation, absolute degree, associate degree relative. Very convenient!)

finger print combination code . very good performance fingerprint recognition.

CA models simulation

该matlab函数可以在matlab环境下读取pgm文件(To read the file of pgm format)

说明：  这是FDTD三维模型仿真的matlab程序(Susan FDTD 3D model )

说明：  document of image compression

用matlab来做一个三维模型，包括两个部分： 1.长方体 2.很多个半径（远小于长方体边）很小的球体随机分布在长方体中。(Using MATLAB to make a three-dimensional model, including two parts: 1. a rectangular cube with a lot of radius (which is far smaller than the side of a rectangular body) and a small sphere is randomly distributed in a rectangular body.)