matlabPchepaishibiedingwei

MATLAB simulation of OFDM transmitter and reciever

实现对洛伦茨系统和chen系统的同步控制，并设计了控制器(Implementation of the lorenz system and synchronization control of the Chen system, and designed a controller )

adaptive fuzzy control

人工神经网络进行数字卡片识别，Matlab环境(Artificial neural network for digital identification card)

fault tpleran control of three phase bldc modelling and sinulation

这是篇关于matlab环境下的数字滤波器的论文，基于Matlab的FIR滤波器设计及FPGA实现(This is a chapter on the environment matlab digital filter paper, based on Matlab for FIR filter design and FPGA implementation)

pedestrain detection

robust control in powersystem

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.)

对测试信号进行emd 分解，计算其在各个频带中的能量分布(The EMD of the test signal is decomposed, and the energy distribution in each frequency band is calculated)