Matlab_Tutorial_Programming_the_Bise_

本程序先生成一个“Blocks”信号，然后加上高斯白噪声，再用 db3 小波进行分解， 以说明三种取阈值方法和三种噪声标志对去噪性能的影响。(This procedure Mr. Cheng a " Blocks" signal, and then adding white Gaussian noise, and then ' db3' wavelet decomposition, to illustrate the three kinds of check-threshold method and three kinds of noise, signs of de-noising performance.)

Matlab时频分析技术及其应用书源代码(Matlab time-frequency analysis technology and its applications book source code)

移动最小二乘图像变形，MATLAB，打开demo2，标定关键点，再标定要变换的位置，(Moving Least Squares image distortion, MATLAB, open demo2, calibration key points, and then calibrated position to transform)

DFT算法在MATLAB平台上的实现，包括源代码，说明等(Elimination phase algorithm in MATLAB platforms)

MATLAB遗传算法工具包，内含标准遗传算法各函数及改进遗传算子的实现函数。(MATLAB genetic algorithm tool kit, containing the standard genetic algorithm to improve the function and genetic operators of the implementation function.)

OFDM systems based on MATLAB simulation program

对实际测得坐标实现圆拟合，前提是几何形状近似圆(The actual measure coordinates are fit to a circle, provided that that geometry approximates the circle)

完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.(Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)

this rar file consist three files which is Ali_PID_ga ,Ali_ga_test and PID_objfun in order to use these files you have to have gatoolbox

在无约束最优化方法中，通过选择搜索方向 k d 而得到的方法主要有四种：最 速下降法，Newton法，共轭方向法，Quasi-Newton (拟牛顿法)。 (Study on the algorithm of several nonlinear conjugate gradient method and the analysis of global convergence)