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说明：  用matlab实现的区域生长算法,易懂，对于初学者很有参考价值(the regiongrowing algorithm using MATLAB)

我编写的两相机定标算法，利用matlab toolbox得到初始数据进行一步的标定和优化，其中调用了matlab toolbox里的显示函数和(I prepared two camera calibration algorithm, using matlab toolbox to obtain the initial data calibration and optimization step, which is called the matlab toolbox in the display functions and)

OFDMA系统上行链路频偏估计得仿真代码。(Frequency Offset Estimation for OFDMA uplink system simulation code was.)

径向基函数是一个取值仅仅依赖于离原点距离的实值函数，也就是Φ（x）=Φ(‖x‖),或者还可以是到任意一点c的距离，c点称为中心点，也就是 Φ（x，c）=Φ(‖x-c‖)。任意一个满足Φ（x）=Φ(‖x‖)特性的函数Φ都叫做径向量函数，标准的一般使用欧氏距离，尽管其他距离函数也是可以的。一些径向函数代表性的用到近似给定的函数，这种近似可以被解释成一个简单的神经网络，径向基函数在支持向量机中也被用做核函数。(Radial basis function depends only on the value of a real-valued function of the distance from the origin, i.e. Φ (x) = Φ (x ‖ ‖) or may also be the distance to any point c, c is called the center point , i.e. Φ (x, c) = Φ (xc ‖ ‖). Satisfy any one of Φ (x) = Φ (x ‖ ‖) characteristic functions are called radial vector function Φ standard Euclidean distance is generally used, although other distance functions are also possible. Some typical uses radial function approximation given function, this approximation can be interpreted as a simple neural network, RBF in support vector machines have also been used to make nuclear functions.)

实现了BPSK信号的调制与解调，以及同步载波的提取(Achieve BPSK modulation and demodulation of the signal, and the extraction of carrier synchronization)

去除心电信号中的基线漂移，采用自适应滤波等方法，包括matlab实现程序(baseline remove ，matlab)

oqpsk in awgn channel

《光学系统设计》书籍对应的所有镜头zemax文件，方便光学设计者参考、调用(All lenses zemax file Optical System Design book corresponding to facilitate reference optical designer, call)

轮廓波变换matlab程序代码，其中包含基于Contourlet变换的图像去噪算法(The contourlet transform matlab program code, which contains image denoising algorithm based on Contourlet transform)

文件包括1.维基百科中dirichlet distribution的资料2.产生服从dirichlet distribution分布的随机数的matlab程序。(This file consists of two documents.The first one is the content of dirichlet distribution wikipedia and the second one is a matlab procedure which can be used to generate a random number distributed to dirichlet distribution.)