birdcode

This program calculates Approximate Entropy of a given time series. Approximate Entropy is a statistic which is used to predict the regularity in agiven time series. Apen( Approximate entropy ) is a recently developed method highly used in biomedical applications.

结合短时能量和过零率对一段连续发音的wav文件进行端点检测，将单个词组的发音分割出来。(Combination of short-term energy and zero crossing rate of a continuous sound of the wav file detection, the pronunciation of a single phrase differently.)

group pattern in matlab source code

Simpson integration method(1/3)

一个基于Simulink的UKF教程,它涵盖了从设计，仿真，硬件在环测试，并建立一个独立的嵌入式系统的开发过程。(Unscented Kalman filtering tutorial: Simulink and tilt sensor case study. It covers the development process from design, simulation, hardware-in-the-loop testing, and creating a stand-alone embedded system. The content is supposed to be as simple/introductory as possible.)

参数活动轮廓模型实现的轮廓逼近，开发环境matlab(Contour parametric active contour model implementation approach, the development environment matlab)

说明：  时间反转镜算法进行定位估计，利用声场波导特性，实现信号的增强和减弱(time reversal mirror APTRM)

matlab GUI教程 方便大家学习 很好的一本书(matlab GUI to facilitate them to learn a good tutorial book)

小波去噪程序 (Wavelet denoising procedure)

Genetic algorithm using EXC, NIM and L2O move for solving TSP Problem