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conv_matlab
使用MATLAB实现卷积码的编译码,信源为随机产生数,进行软判决译码(Convolutional code using the MATLAB implementation of the codec, source for the randomly generated number, to soft-decision decoding)
- 2009-11-18 10:15:51下载
- 积分:1
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code_23980764
RNW_perm(A)
利用Ryser-NW方法,计算n*n矩阵A的积和式。计算时间随着n
以2的指数倍增长。计算20*20以内的矩阵很快。
Hperm(A)
利用双元素展开计算非常稀疏的矩阵的积和式
symmRegular(n,k,m)
该命令要调用symmGen函数。
生成对称的k-regular n阶0-1矩阵的启发式算法。
参数n,k是必须的。m的默认值是10。
m设定尝试次数,如果该命令显示 fail ,表明经过m次尝试,
没有生成满足条件的矩阵。
symmGen(n,k)
这里k是一个n维向量,该命令启发式地生成一个以k为行和
的对称0-1矩阵。不能保证每次都成功,不过成功的概率一
般情况下尚可接受。(some useful code for numerical analysis)
- 2010-12-07 21:33:08下载
- 积分:1
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matlab_files
这是几种滤波器的MATLAB的M文件源码,可以实现特定的滤波器设计(This is the filter paper MATLAB M source, can achieve a specific filter design)
- 2006-10-24 13:31:24下载
- 积分:1
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smpso
改进型pso ,可以在matlab7.0环境下运行,其他版本的还未运行过,不能保证(Improved pso, can run matlab7.0 environment, other versions have not yet run, does not guarantee)
- 2008-01-09 15:09:03下载
- 积分:1
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keystonemy
进行的梯型变换,解决距离徙动校正,多普勒方向,和快时间方向。(The ladder to transform, solve the range migration correction, Doppler direction, and fast-time direction.)
- 2011-04-30 14:07:56下载
- 积分:1
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K_mean_julei
这是一个用k均值聚类的matlab 程序
程序对高维数据利用k均值进行了聚类(This is a k-means clustering matlab program procedures for high-dimensional data for the use of k-means clustering)
- 2021-04-23 10:08:48下载
- 积分:1
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Surface-Tension
表面张力
规则是:
(1)对周围的 8 近邻的元胞以及自身的状态求和
(2)如果总和< 4 或= 5 ,下一时刻的状态= 0 否则状态= 1 (Surface Tension rules are: (1) around the 8 cell and its neighbor' s state sum (2) If the sum of < 4 or = 5, the next time state = 0 else status = 1)
- 2011-06-30 20:02:23下载
- 积分:1
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geap
自己编写的全主元高斯消去法解线性方程组的matlab函数。特点:运行稳定,适合于工程计算;结构清楚,注释详尽,非常适合于初学者。(their preparation of all PCA Gaussian elimination method for solving linear equations of Matlab function. Features : stable operation, which is suitable for engineering calculations; Structure clear, detailed notes, which is very suitable for beginners.)
- 2007-01-31 09:32:01下载
- 积分:1
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myKmeans
k_means algorithm with matlab
- 2013-03-25 03:50:32下载
- 积分:1
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Matlab 随机裂隙生成 Crack
COMSOL with Matlab 随机裂隙生成 矩形内建立随机椭圆裂缝(Random elliptical cracks are established within the rectangle)
- 2019-05-14 10:43:22下载
- 积分:1