PDSCH

关于turbo码编码的仿真程序，简单实用，是初学者的理想程序(On the turbo coding of the simulation program, simple and practical, is the ideal program for beginners)

In image processing, probably the most familiar is the image brightness and contrast adjustment

潮流计算 pq 法 详细的程序在里面，，很好用个(FLOW pq yew yes yes yes yes yes)

说明：  轨道交通牵引供电的一个初步模型，给分析暂态一个很好的方向。(A preliminary model of traction power supply for rail transit provides a good direction for transient analysis.)

很全的matlab 命令集，很不错，共享下。(Very wide of the matlab command set, it is good to share.)

用matlab做得兔子的图像，二维的，像素质量不是很高(Using matlab to do the rabbit images, two-dimensional, pixel quality is not very high)

说明：  这是个关于图像大津法分割算法的源程序，在matlab上实现。(This is about image segmentation algorithm of Otsu' s source code, in matlab to achieve.)

Denoising Reduces the total-variation of the image. Filters out noise while preserving edges. Textures and fine-scale details are also removed. In this demo the assumption is that a white Gaussian noise is added with a-priori known (or estimated) noise power (variance). The fidelity term to the input image is calculated automatically so that the power of the noise is reduced.

stready heat conduction in a plate

元胞自动机 nasch 模型！单条道路上模拟 的(a cellular automaton，nasch model on one lane)