Adaptive-filter-algorithm

说明：  在语音信号处理中使用matlab对语音信号进行lpc谱估计的源代码。(in voice signal processing using Matlab, the audio signal lpc spectrum estimation of the source code.)

how to compute the roots using matlab by bisection method

Logistic映射与奇异吸引子 一、logistic映射---通向混沌的道路 混沌系统，由于其行为的复杂性，往往认为其动态特性（运动方程）也一定非常复杂，事实并非如此，一个参量很少、动态特性非常简单的系统有时也能够产生混沌现象，以一维虫口模型为例，假设某一区域内的现有虫口数为yn，(logistic实现6蛛网迭代)

用Matlab语言编写的实现fisher准则，可以很方便的验证fisher准则(Fisher guidelines for implementation of the Matlab language, you can easily verify that the fisher criteria)

该程序为matlab环境下程序，主要演示用中位点法生成分形曲面，通过三角形的不断被子分而整个表面弄成皱折，产生类似于山脉的形状——分形山。(The program for the matlab environment procedures, the main demonstration site used in the composition of the Law of Health-shaped surface, through the continuous triangle quilt divide and the entire surface of face wrinkles, resulting in similar to the shape of mountains- Fractal Hill.)

说明：  虹膜识别模式识别算法，MATlab程序编制，可采用软件自动转换(Pattern recognition algorithms)

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

提供了集中语音去噪的matlab代码，并提供了相应的声音文件(Provides a centralized voice denoising matlab code, and provide the corresponding sound files)

说明：  meanshift均值平移跟踪算法中核函数窗宽的自动选取代码，根据目标大小变化核窗宽，使得当目标出现大小变化时准确跟踪到目标中心(meanshift)

关于半导体激光器 弱反馈情况下的自混合干涉(Semiconductor lasers weak feedback self-mixing interference )