sttc

分形，是以非整数维形式充填空间的形态特征。分形可以说是来自于一种思维上的理论存在。(Fractal, is filling in the form of non-integer dimension of space morphology. Fractal can be said to come from the existence of a theory of thinking.)

OFDM Synchronization tutorial

说明：  精通Matlab综合辅导与指南.其中有一些程序。适合于自学。(Proficient in Matlab comprehensive counseling and guidance. Some of these programs. Suitable for self-study.)

设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。 对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。 (Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file. The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)

It is very imoprtant I hope it could help you

基本的matlab程序希望有原码的高手 多多提供共同学习(Matlab basic program hope to have the original code to provide a common learning more players)

本篇是一个matlab的读图程序，本程序简单，效率高，优化(This is a matlab)

逆变器 单相三相逆变器 适合 在matlab环境下运行(Inverter pwm)

This MATLAB GUI, used for image processing, in MATLAB. This contains source code for brightess, contrast

simpleGabor.rar，matlab编写的Gabor滤波器，绝对能用，(simpleGabor.rar, matlab prepared Gabor filters, never use,)