multi-beam

ofdm system with channel estimation (ofdm channel estimation)

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.)

This matlab program will detect the largest connected component

RecPlayUserMemBlock 功能：双缓冲内存录、放音演示程序。 版本：Ver1.0。 (RecPlayUserMemBlock function: double-buffered memory, record, playback demo. Version: Ver1.0.)

说明：  protocol implementation for viewing TELEMECHANIC DATA

颜色空间转换为HSV,采用MATLAB编写(COLOR CONVERSE HSV)

实现两个bezier曲面的G1拼接,matlab GUI编程书写，交互式书写。(bezier sueface)

matlab example psmsm

code for segmenting images using graph theory

matlab 建模 是例子大全 2014数学建模使用(Modeling is examples of matlab)