matlab

this used in dvb-t system

本程序介绍了信息论课程设计中编码与译码的程序设计(This procedure describes the information theory in the curriculum design of encoding and decoding program design)

经典图像边缘检测(微分法思想)——Roberts微分交叉算子 优点：模板小，计算量小；(Classic edge detection (differential method thought)- Roberts differential crossover advantages: template small, small amount of calculation )

Spread Spectrum Watermarking MATLAB

光纤预警系统，基于相位敏感光时域反射计技术的基础上，引入雷达信号系统检测中的OS-CFAR与CA-CFAR相结合方法，对油气管道周围的振动信号进行检测(Optical warning system, based on the phase sensitive optical time domain reflectometer technology, on the basis of the introduction of radar signal in detecting system of OS- CFAR combined with CA- CFAR method, to test the vibration signal of the surrounding oil and gas pipelines )

这是一个用鼠标划光滑曲线的函数，利用matlab编写(This is a smooth curve with the mouse draw a function of the preparation of the use of matlab)

Halftones an input gray level image using using Fixed Thresholding, Random Noise Thresholding, Ordered Dithering, Floyd and Steinburg and Stucki Methods.

用matlab做得叶子的图像，二维的，可以是动态的(Using matlab to do the leaves of the images, two-dimensional, it can be dynamic)

理解Fisher准则方法确定最佳线性分界面方法的原理，以及拉格朗日乘子求解的原理(Fisher criterion to determine the best way to understand the interface methods of linear theory, and the principle of Lagrange multipliers to solve)

本程序包括直接序列扩频，跳频扩频和跳频多址的相关程序(This procedure, including direct sequence spread spectrum, frequency-hopping spread-spectrum and frequency hopping multiple access procedures)