intprog

用于SWS-2型地震仪采集的地震记录中滤除面波(Used for SWS-type 2 seismograph acquisition of the earthquake records of surface wave filter)

matlab中的FFT使用范例，非常经典(FFT in matlab usage examples, very classic)

对于卫星系统的优化，目前比较前沿的是基于多学科优化(MDO)的方法，文中重点对此方法进行了介绍。(For the satellite system optimization, more cutting edge is based on the current multi-disciplinary optimization (MDO) methods, the paper focus on this method were introduced.)

说明：  该文件包含对AR模型的源程序，并且包含了原始的数据(This file contains the AR model of the source, and contains the original data)

该程序为样本选择程序，函数名为kenstone 和 libsvm使用程序(the function is to choose some samples)

这是一个实现拉格朗日插值的数学程序，也很经典。(This is a mathematical realization of Lagrange interpolation process is also very classic.)

matlab7,基础教程，清华大学孙祥编(Matlab 7 Essentials, Tsinghua University, Sun Xiang Code)

BPSK系统结构的Matlab程序，包括升余弦波形成形，系统误码率，时延，以及说明性文档。(BPSK system architecture of the Matlab procedures, including angioplasty or cosine wave, the system bit error rate, delay, and the descriptive document.)

Start with the runlocalization track.m which is the entrance function to your lab. This function reads two les determined by simoutle and maple input arguments which contain information about sensor readings and the map of the environment respectively, runs a loop for all the sensor readings and calls the ekf localize.m to perform one iteration of EKF localization on the readings and plots the estimation(red)/ground truth(green) and odometry(blue) information.(This lab consists of two parts: 1. A preparatory case study with a standard Kalman lter where you learn more about the behavior of the Kalman lter. Very little extra code is needed. 2. The main lab 1 problem in which you need to complete an implementation of an Extended Kalman lter based robot localization.)

说明：  用来检验加密图像的加密水平，也可以用来检验算法的加密程度和效果(Used to test the level of encryption image encryption can also be used to test the extent and effect of the encryption algorithm)