laplacian

Sullivan关于FTDT经典文章的MATLAB翻译，第四章第一个例子的源程序。(Sullivan article on FTDT classic MATLAB translation of chapter IV, an example of the source.)

CML for block turbo coding

层次分析法的求解程序，用于对数据进行层次分析(AHP solver for the analysis of the data hierarchy)

本程序将一随机信号通过瑞利信道产生输出，并用Jakes方法产生单径的符合瑞利分布的复随机过程(This procedure will be a randomly generates an output signal through Rayleigh channel, and use Jakes method produces single-path Rayleigh distribution meet the complex stochastic process)

LS,最小二乘算法，初学者可以很好的应用 (Least-squares algorithm，Applications can be good for beginners)

matlab代码 迭代法求解非线性方程 用不动点迭代法求非线性方程组的一个根(matlab code iterative method for solving nonlinear equations using fixed point iteration method for solving nonlinear equations of a root)

levelset用于物体轮廓提取算法。可以自动提取轮廓的边界从而达到显示物体看轮廓的目的(levelset for object contour extraction algorithm. Can automatically extract the contour of the boundary so as to achieve the purpose of display object to see profile)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

无线通信中继协作功率控制相关代码，基于通信资源的有效分配,比如中继选择和功率控制等， 多中继感知协作通信和功率控制技术是无线通信领域中尤为重要。(Wireless communication relay coordination related generation, power control depends on the communication efficient allocation of resources, such as relay selection and power control, relay more cognitive collaborative communication and power control technology is very important in the area of wireless communication. )

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