MatlabNotesDUNDEE

MATLAB实现最速下降法，希望大家用得上！！！！！！！！！(MATLAB implementation steepest descent method, I hope everyone useful! ! ! ! ! ! ! ! !)

说明：  空时码的编码程序，包含不同码字的比较和多天线设计(STBC source code with MIMO)

用于提取信号的时频域特征参数，比如信号均值、方差、以及一些无量纲的时域特征参数(Time-frequency domain characteristic parameters used to extract signals, such as signal mean, variance, and some dimensionless time domain characteristic parameters)

含噪的三角波和正弦三角波去噪问题，简便的程序，直接在matlab中打开即可(meaningful)

load cnt file from nuamps device Atmost 40 channels can be read and analyzed

说明：  采用最小二乘法进行系统辨识，本例是一个简短的例程序。(System identification using the least square method, in this case is a short example program.)

Simple imlementation of hamming code (7,4) The genearator matrix is given by Reference of book Error Correction coding Mathematical models and alogrithms Chapter 1, Hamming Codes code is hamming code (7,4)

分数阶傅里叶变换程序，读取数据文件实现分数阶傅里叶变换，有图形显示。(Fractional Fourier transform procedure, read data files fractional Fourier transform, graphical display.)

泰勒算法定位，语言采用的是matlab编程，用于实现无线定位中的泰勒算法(Taylor positioning algorithm, matlab programming language is used for wireless location algorithm Taylor)

三相异步电动机直接启动定子转子电流，转速以及转矩的仿真模拟，simulink仿真(Simulation and Simulation of three phase asynchronous motor directly starting stator rotor current, speed and torque, Simulink simulation)