fangchen

用matlab编写得snake算法程序，可用于图像分割和边缘检测(Using matlab to prepare a snake algorithm procedure can be used for image segmentation and edge detection)

有信道编码，调制，信道估计等，一些自适应信号处理的算法，微分方程组数值解方法。( Channel coding, modulation, channel estimation, Some adaptive signal processing algorithms, Numerical solution of differential equations method.)

说明：  burg算法对现代谱进行估计伯格算法（burg algorithm)一种直接由已知的时间信号序列计算功率谱估计值的递推算法。由于是J．P·伯格提出的，故得名伯格算法。(Burg algorithm is a recursive algorithm which can calculate the power spectrum estimation directly from the known time signal sequence. Because it is proposed by J.P. Berg, it is named Berger algorithm.)

这是数字图像处理的一个程序，是将图像均衡化的matlab编程，希望有人喜欢。(This is a digital image processing of a program that is the image equalization matlab programming, want someone to love.)

用五点差分格式解拉普拉斯方程和用工字型差分格式解拉普拉斯方程，均生生成为函数文件，可以指教调用(By five o clock Difference Schemes for Solving the Laplace equation and labor font Difference Schemes for Solving the Laplace equation, both life and life becomes a function of the file, you can enlighten call)

the encoder and decoder of Linear block code

this is one of the best compression code in the world name as shanon fano code

三维立体图形，带网格，用三维坐标描绘曲面走向(Three-dimensional graphics)

BP神经网络用于函数拟合与模式识别，有信道编码，调制，信道估计等，最终的权值矩阵就是滤波器的系数。( BP neural network function fitting and pattern recognition, Channel coding, modulation, channel estimation, The final weight matrix is ??the filter coefficient.)

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