Degreeedrz

实现拼图游戏功能，锻炼智力，供学习开发，了解另一种开发工具！(The realization of jigsaw puzzle function, mental exercise for the study and development, to understand another development tool!)

说明：  关于OFDM在Matlab上仿真的几个很经典程序，适合中高水平者学习使用(This includes some classic programs for the simulation of OFDM with Matlab. )

reading datas from a text file classfiying and creating statistics about the datas

An XPath package started shipping as part of Java 5, so we can use it from MATLAB. This is a simple example showing how to use XPath from MATLAB.

简单的音调识别系统，能够识别出钢琴弹奏出的音符/(Simple speech recognition system based on Matlab can get the final result through sample training.)

说明：  分析矩阵的相关性，即给出两个矩阵，计算两个矩阵之间的距离，并画出矩阵的相关分析图。(this matlab code can compute the two matrix length, and can give analysy ficture )

BPF,带通滤波器，其中order等可自行改变(band-pass filter)

多层波导的计算。利用转移矩阵方法，最多有1500层；(Multi-layer Waveguide. Transfer matrix method, a maximum of 1500 layers )

用matlab实现信号的加窗傅里叶变换，并绘出结果。(Using matlab to achieve signal windowed Fourier transform, and mapped the results.)

说明：  svpwm的matlab仿真主要利用matlab进行svpwm生成的PARK变换、Park逆变换、波形输出等(svpwm the matlab simulation using matlab for svpwm mainly generated PARK transformation, Park inverse transform, waveform output, etc.)