courseworkdesign4occblock2

一个信号处理文件包，对于学习数字信号处理算法的还是很值得借鉴(digital signal processing.)

matlab code for EMT field theory project stating mashgrid quiver

说明：  此文件为MATLAB中常用的函数逼近的算法集。所有算法由本人亲自调试通过，且算法风格简介明了，代码格式美观。(This document is commonly used for the MATLAB function approximation algorithm for the set. I personally by all the algorithms, through debugging and algorithm profile style and clear, attractive format code.)

This code computes the distance and azimuth an earthquake to a station. It is necessary to provide the latitude and longitude bothe for the earthquake and the station.

svr源程序，输入到matlab中进行svr回归模型建立与分析(SVR source program, input into matlab SVR regression model establishment and analysis)

零相移滤波器m函数，优点是克服了滤波器产生的相位滞后，缺点是本仿真不能保证实时性，其原理为输入一次序列，正反各变换一遍。(Zero phase shift filter m function, the advantages of the filter to overcome the phase lag, the disadvantage is that the simulation can not guarantee real-time, the principle of the input sequence, the pros and cons of each conversion.)

lagrage polynomial calculation for numaric computation.

基于PCA的人脸识别代码，识别率可达88 (PCA-based face recognition code, the recognition rate up to 88 )

周东华教授的强跟踪滤波器程序 两个功能子函数 三个针对不同对象模型的主程序 无错误 直接运行出图(Professor Zhou Donghua Strong Tracking Filter Functions program two functional object model three different error-free run directly on a map the main program)

图像采样，图像二值化，计算图像噪声水平，包含Matlab源代码(Sampling the image, binarizing the image, calculate the image noise level,include code)