MATLAB_SIMULINK

语音处理基础，语音的读写录制和播放，matlab源码。pdf格式。(audio signal s read,write,play)

MATLAB编程实现语音信号的时域特征提取，如分帧、过零率、短时能量、语谱图等(Speech signal feature extraction)

Magnetic levitation controller

这是中文的版本,《数字图像处理（MATLAB版）》.(It s the Chinese version.)

a program for to maximise the fonction f(x,y)=x+y with genetic algorithm

Circles We can extend the Hough transform to other shapes that can be expressed parametrically. For example, a circle of fixed radius can be described fully by the location of its center (x, y). Think of each feature (edge) point on the circle as saying, ”if I’m on the circle, the center must be in one of these places”. It turns out that the locus of these votes is itself a circle. But what about circles of unknown size? In this case, we need a third parameter: the radius of the circle. So, we can parameterize circles of arbitrary size by (x, y, r). Instead of casting votes in a circular pattern into a two-dimensional accumulator, we cast votes in circles of successively larger size in a three-dimensional accumulator.

lzw code ppt used for image compression algorithm

说明：  分形图像压缩原始算法，包括压缩和解压。 根据Jacin的分块压缩原理(fractal image compression original algorithm, including compression and decompression. According to the sub-block Jacin compression Principle)

频谱分析实践，将信号源发出的信号强度按频率顺序展开，使其成为频率的函数，并考察变化规律，称为频谱分析。研究噪声的频谱是为了深入了解噪声源的特性帮助寻找主要的噪声污染源，为噪声控制提供依据，为噪声控制提供依据。(Spectrum analysis practice, the signal strength of the signal source frequency in order to start by making it a function of frequency, and variation study, known as spectrum analysis. Of the noise spectrum is to understand the characteristics of noise sources to help find the major noise sources, provide the basis for the noise control, provide the basis for the noise control.)

meanshift实现目标跟踪，matlab实现，附带图像序列(meanshift achieve target tracking, matlab realize, with a sequence of images)