shibianyichuan

用普通I/O口模拟I2C通信读写vs1307时钟芯片程序，此程序在MPLAB IDE环境下开发，在PIC16F877单片机上运行通过。(With common I/O port to read and write clock chip vs1307)

说明：  用matlab实现图像角度旋转代码，可以实现图像的任意角度旋转(Angle of image rotation using matlab code, can achieve any angle image rotation)

麦克风阵列的一些波束形成算法打包 可以很好的理解波束形成原理(Some of the microphone array beamforming algorithms can be packaged to form a good understanding of beam theory)

matlab code for Solar MPPT With Resistive Load

Eigenfaces is used to representing a face by projecting original images onto a face space defined by eigenvectors, and then a new face is compared to known faces by calculating the distance between their projections onto face space. (Eigenfaces is used to representing a face b y original projecting images onto a face space d efined by eigenvectors. and then a new face is compared to known faces by c alculating the distance between their project ions onto face space.)

说明：  matlab图形用户界面设计教程，像vc一样进行交互(tutorial matlab graphical user interface design, just as interactive as vc)

matlab实现的短时过零率，mfcc和lpc源代码语音段都有(matlab to achieve short-term zero crossing rate, mfcc and lpc voice segment has source code)

基于Googlechar 的图表实现，可以运行的(basic on Googl char，it can work !with Chars)

kmeans聚类算法，比较经典的算法，里面有讲解，容易理解(kmeans clustering algorithm to compare the classical algorithm, which has to explain, easy to understand)

this code, sobel detection for edge detection.