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turbo-code
说明： 我不多说废话，这是一个完整的TURBO码的编解码程序，对想做信道编码仿真的人绝对利好，该死的20个字(I will not nonsense, it is a complete code of TURBO codec procedures, right wants to channel coding simulation of absolute good, damned 20 characters)
- 2006-05-12 12:30:09下载
- 积分：1
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Estimating-State-Space-models-through-Maximum-Lik
Estimating State-Space models through Maximum Likelihood_matlab code
- 2013-10-17 00:41:01下载
- 积分：1
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comparative
étude comparative code ldpc matlab ber representation message length variation, performance construction
- 2015-02-07 10:10:23下载
- 积分：1
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New-folder
test function for matlam mopso and nsga2
- 2011-12-28 23:48:20下载
- 积分：1
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GEAR-CUTTING-OPERATION-IN-LATHE
gear cutting attachment ib lathe...milling and grinding
- 2014-10-07 14:09:13下载
- 积分：1
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ceshi
以实际所测随机中子脉冲数据的自相关函数为研究对象，借助仿真实验，开展Elman神经网络对不同浓度核材料进行识别的研究。在实测数据的基础上，通过叠加随机噪声，模拟产生了不同浓度核材料的相关函数样本用于神经网络的训练与测试，实验结果表明，(Calculating the stochastic neutron pulse autocorrelation function with the actually measured data as the research object, we carry out different simulate experiments in concentration identification of varied nuclear materials using Elman neural network. Superimposing random noise on the measured data, we get correlation function samples simulating the different concentrations of nuclear material for training and testing the neural network.)
- 2013-09-04 11:09:33下载
- 积分：1
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image_compress
本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下：
压缩过程：
1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R，其元素定义为 。
4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。
(This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.)
- 2008-01-03 23:00:33下载
- 积分：1
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fisher
费希尔线性判别分析代码
Find the Fisher linear separator w (a column vector).
X is is the training set (X is a matrix. Each row of X
is a vector containing the features of a single sample). y is
a column vector with the labels of the training set (1 and -1).
alg is a number between 1 and 3 that specifies how to find w:
alg = 1: w is the generalized eigenvalue of A,B.
alg = 2: w is the solution to Bw = (mu_1-mu_2)
alg = 3: solve the corresponding regression problem( Find the Fisher linear separator w (a column vector).
X is is the training set (X is a matrix. Each row of X
is a vector containing the features of a single sample). y is
a column vector with the labels of the training set (1 and-1).
alg is a number between 1 and 3 that specifies how to find w:
alg = 1: w is the generalized eigenvalue of A,B.
alg = 2: w is the solution to Bw = (mu_1-mu_2)
alg = 3: solve the corresponding regression problem)
- 2010-05-27 23:16:12下载
- 积分：1
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tamrin1-2-AND_OR_NOT
And OR Not gate in cellular learning automata
- 2013-08-21 13:05:49下载
- 积分：1
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pm2
Anisotropic Diffusion
- 2011-11-06 09:21:37下载
- 积分：1
