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extrapolation
对二维文本数据进行线性内插和外插等处理并输出文本格式的结果(Linear interpolation and extrapolation operations, the two-dimensional data of the text format and output the results of a text format
)
- 2012-05-12 16:19:01下载
- 积分:1
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tezhentiqu
论文使用一种经典的特征提取方法—主成分分析法(PCA)进行特征提取,其基本思想是降维。降维后的数据除了计算工作量减少之外不会减少原始数据所包含的有效信息量。(This paper use a classical method for feature extraction—Principal Component Analysis(PCA)with the basic idea of dimensionality reduction(it still contains all valid information).)
- 2011-12-15 18:56:13下载
- 积分:1
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OFDM_signal
OFDM system orthogonality plot or simulation
- 2013-12-18 12:29:16下载
- 积分:1
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dct
这是一款matlab相位解包裹源代码.将由四步相移法得到的相位主值展开。(This is a phase unwrapping matlab source code will be four-step phase shift method to get the main value of the expansion phase.)
- 2013-11-19 09:19:05下载
- 积分:1
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zhubuss
MATLAB逐步搜索法计算方程的根.
逐步搜索法也称试算法.它是求方程f(x)=0的根的近似值位置的一种常用的方法. 逐
步搜索法依赖于寻找连续函数)f(x)满足f(a)与f(b)异号的区间[a,b]一旦找到区间,无
论区间多大,通过某种方法总会找到一个根。(MATLAB root search method gradually equation
)
- 2013-12-22 16:24:57下载
- 积分:1
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imgrayscaling
这个函数提供灰度拉伸功能,输入图像应当是灰度图像,但如果提供的不是灰度图像的话,函数会自动将图像转化为灰度形式。x1,x2,y1,y2应当使用双精度类型存储,图像矩阵可以使用任何MATLAB支持的类型存储。(This function provides a gray scale stretching function of the input image should be grayscale image, but if not provided, then gray image, the function will automatically be converted to grayscale image form. x1, x2, y1, y2 should use double precision storage, image matrix can store any type of MATLAB support.)
- 2010-11-29 15:12:46下载
- 积分:1
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Elements.of.Information.Theory.Jul.2006
信息论基础,描述了香农定理,熵的概念以及计算方法(Elements.of.Information.Theory.Jul.2006)
- 2010-12-07 13:34:36下载
- 积分:1
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zuoye
MATLAB程序,用最陡下降实现LMS算法,设定不同的a值,可以验证该算法的收敛性,kalman算法和波束成型(MATLAB program, using the steepest descent LMS algorithm to achieve, set a different value, you can verify that the convergence of the algorithm, kalman algorithm and beam forming)
- 2010-05-21 17:19:45下载
- 积分:1
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qpsk_demod_ZiBian
考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)
- 2006-11-06 08:27:23下载
- 积分:1
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SHUJUTONGJI
一个简单的数据统计软件,包括了计算方差等各种功能(A simple statistical software, including a variety of functions such as calculating the variance)
- 2014-06-18 00:24:49下载
- 积分:1