video-surveilance

主要讲解了matlab在数学建模中的基础运用,对初学者较有意义。(the use of matlab in the CMCM.)

matlab课件一共9章，压缩的，需要解压一次。(matlab Courseware)

说明：  利用Matlab软件平台对JTC进行了图像识别仿真实验，得到了二维及三维相关输出图像，显示出尖锐的相关峰。仿真实验表明：联合变换进行图像识别中存在强烈的零级干扰，干扰信号是有用信号的7.14倍，输出结果不理想；采用功率谱相减法可以消除零级强干扰，进而提高了图像的识别能力。(Simulations of joint transform correlator (JTC) using Matlab is implemented, and the 2-D and 3-D drawings of the correlation image are obtained. In the simulation experiments, the sharper correlation peaks are showed. The result shows that strong disturbance of zero rank exists in the simulation of JTC, and it is 7.14 times stronger than the useful signal thus, the power spectrum subtraction is used to eliminate the strong disturbance, and the capacity of image recognition is improved.)

说明：  RS码的C实现，通过mex接口，在MATLAB中创建的LTE下行链路中测试，可跑出误码率曲线。(RS code is implemented in C, by mex interface, LTE downlink created in MATLAB test can be run out of BER curves.)

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.

一篇文章，介绍如何在MATLAB/SIMULINK中实现可视化动画仿真，实用性很强(An article describes how MATLAB/SIMULINK simulation to achieve visual animation, very practical)

ASK调制是通信中基本的一种调制方式，用CCS开发平台对其进行编程实现(ASK modulation is a modulation of basic communication methods, with the CCS development platform for programming their)

The program uses Sonnet or SonnetLite (the free version) to perform electromagnetic simulation on a probe fed, rectangular patch antenna. The design of the antenna is modified between Sonnet simulations. This design modification, simulation cycle is repeated until the antenna performs as intended.

说明：  SVM进行两分类算法的MATlab实现代码SVM进行两分类算法的MATlab实现代码(A two-SVM classification algorithm MATlab implementation code for the two classification algorithm SVM implementation code MATlab)

数学交互界面，可以实现求解线性方程组，三维绘图，二重积分等(Math interactive interface for solving linear equations, three-dimensional drawing, the double integral)