GaussElimination

卡尔曼滤波在目标跟踪中应用仿真研究 源代码(Kalman Filter in Target Tracking Application Simulation source code)

这是一个关于小波分析和插值计算的ppt，详细介绍了小波计算过程中的插值(It s about a wavelet analysis and interpolation calculation of the PPT, detailed introduces the calculation process of wavelet interpolation)

The following Matlab project contains the source code and Matlab examples used for detect rfid random . detect rfid random by id

说明：  伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。从波形上看，原有信号完全淹没于随机的噪声中，达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列，就可以通过伪随机序列很强的相关性将信号还原出来。而m序列，是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码，通过改变初始多项式的值，就可以生成不同阶数的m序列。(Pseudo-random code or PN code, spread spectrum communication is indispensable to a sequence. Spread spectrum communication, a simple to say that the adoption of a group of highly related to pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence there. From the wave point of view, the original signal completely submerged in the random noise to hide the purpose of signal and interference. As long as the recipient has the same pseudo-random sequence, the pseudo-random sequence can be a strong correlation to restore the signal out. And m sequence spread spectrum system is the longest of the pseudo-random sequence used. The following code is generated based on m sequences of matlab code, by changing the value of the initial polynomial, we can generate a different order of the m sequence.)

使用MATLAB程序编写的MP4视频转换程序，支持elPCSk格式和fglkKMu格式的转换，解码时音视频数据的获取就是建立在此之上的,学习MP4的最佳程序 (Using MATLAB programming MP4 video conversion program that supportselPCSk format and formatfglkKMu conversion, access is built on top of this, the best learning program MP4 audio and video data decoding )

基于MATLAB的几种数字调制仿真，包括2ASK、4ASK，2PSK，4PSK，QAM等调制方式。结合GUI图形表示出来。内含两个文件，一个是digital_modulation.fig图形文件，另一个是digital_modulation.m源码文件。(digital_modulation)

（8,1）重复码的软、硬判决译码的仿真程序。( (8,1) repeat code, hard and soft decision decoding simulation program.)

最小二乘的直线与曲线的拟合，以及利用matlab编程时多元线性回归(least square)

PID Controller 挖掘机动臂控制系统的数字PID设计(PID Controller Excavator Boom Digital PID Control System Design of)

本论文对跟踪闭环系统进行了设计，主要应用的是Matlab中的仿真构件，可以很好的跟踪目标，而且在其中对闭环系统进行了详细介绍，涉及到了卡尔曼滤波(The thesis of the closed-loop system was designed to track the main application is the simulation of Matlab component, can be a good target tracking, but also on the closed-loop system in which a detailed introduction on to the Kalman filter)