132131312312

QPSK signal matlab code

追赶法，拉格朗日插值，高斯塞德尔迭代，牛顿迭代(Catch-up method, Lagrange interpolation, high斯塞德尔iteration, Newton iteration)

说明：  学习matlab的简单 30程序 如追赶法求解三对角方程(Chase method Tridiagonal)

Matlab的多目标遗传算法，方便大家直接使用(Multi-objective genetic algorithm in Matlab )

与Kosko文章相关的，经典卡车倒车问题（TBU）模糊控制Matlab/Simulink源代码。(Truck Back Up problem by using Fuzzy Control.)

3GPP LTE测试协议，适用于无线通信领域的研究人员，学生，教师，和工程技术人员使用。由3gpp ran5工作组讨论并发布。(3GPP LTE testing protocol, it is used by research ,students ,teachers and engineerings .It is released by 3gpp RAN5 work group.)

一个非常简单的利用转移矩阵法求解薛定谔方程的matlab程序(A very simple transfer matrix method for Schrodinger equation solution)

介绍了一种用Matlab 信号处理工具箱进行数字滤波器设计的方法。给出了工具箱中的FDATool 图形用户接 口的详细使用方法,用FDATool 进行滤波器设计,可以随时对比设计要求和滤波器特性调整参数,直观简便,在每次改变参 数时,由于计算机的超强运算能力,只需点击设计按钮,新的滤波器立即产生,避免了传统滤波器设计的大量手工运算。并 用他设计出了满足性能要求的低通数字滤波器,实现了对加速度传感器干扰振动信号的滤除,解决了工程实际问题。(This thesis int roduces a digital filter designing method using signal processing toolbox in Matlab sof tware. It gives detailedly using specifications of FDATool graphical user interface ,when designing filter using FDATool ,you can com2 pare filter designing demand with filter character so as to adjust the parameter at any moment . For powerful operation function of the computer ,when the parameters are changed ,you only need point the design button ,new filter will be produced. In this way ,a mass of manual operation will be avoided. A good lowpass digital filter is designed using FDATool ,the filter can filter preferably the acceleration sensor vibration signal and resolve the engineering problem.)

关于OFDM系统中PAPR降低技术的综述，以及验证PTS的降低特性(overview of the deduction on PAPR, a simple procedure to test the performance of PTS)

IMT-DS FDD(WCDMA)系统无线接口层2技术规范： 无线链路控制（RLC）协议 IMT-DS FDD(WCDMA) System Radio Interface Layer2 Technical Specification: Radio Link Control(RLC) Protocol (IMT-DS FDD (WCDMA) radio interface layer 2 system specification: Radio Link Control (RLC) protocol IMT-DS FDD (WCDMA) System Radio Interface Layer2 Technical Specification: Radio Link Control (RLC) Protocol)