mur_1d

变步长恒模盲均衡算法的FPGA实现,很不错的文章(Variable step-size constant modulus blind equalization algorithm realized on the FPGA)

用BP神经网络实行彩色图像压缩matlab(Bp network color image compression)

toolbox for Lyapunov exponent compute

This tutorial deals with the rootfinding, interpolation, numerical differentiation and integration and numerical solutions of the ordinary differential equations.

Matlab implementation of the graphical Lasso model for estimating sparse inverse covariance matrix (a.k.a. precision or concentration matrix)

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.)

计算米粒大小的总体分布对图像进行增强，结果显示该算法效果很好(rice detection matlab)

AR模型，用修正协方差法求谱估计，简单实用。(AR model, with amendments covariance spectral estimation method, simple and practical.)

matlab实现时间系统转换 包括 gps时 儒略日 简化儒略日 格里历的转换(matlab time system conversion including GPS Julian Day simplifies the Julian date of the Gregorian calendar conversion)

G Rilling 编写的HHT的 matlab代码。(HHT from G Rilling base on matlab)