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11912872KPCAandPCA
face recognition using PCA algorithm
- 2009-04-30 23:39:25下载
- 积分：1
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MLS
当信噪比较大时，采用广义最小二乘法可能会出现多个局部收敛点，解决这个问题的方法可用多级最小二乘法，一般来说多级最小二乘法包含三级辨识过程。利用输入输出数据，通过多级最小二乘法，可分别求的辅助模型，过程模型和噪声模型的参数估计值。在高噪声的情况下，多级最小二乘法明显优于广义最小二乘法，其收敛点唯一。(When the signal noise ratio (SNR), and by use of the generalized least squares method may appear more local convergence point, the way of solving this problem can be used multistage least squares method, and generally multistage least squares method includes three identification process. Using input/output data, through the multistage least squares, respectively for the auxiliary model, process model and noise model parameter estimation. In the high noise, multistage least squares method is obviously superior to the generalized least squares method, and its convergence point only.)
- 2012-12-28 16:15:39下载
- 积分：1
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BIHT-l1
为了解决二进制CS而编写的算法，使用了用l1范数最小化(an algorithm for binary CS，use l1 norm)
- 2012-03-29 19:24:32下载
- 积分：1
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matlab
提供matlab的所有命令及相关的函数介绍(The matlab command and related functions)
- 2013-05-10 21:40:36下载
- 积分：1
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matlabwork
说明： matlab初学者入学指导，把这些题做完了，matlab基本已经入门了(matlab beginners guide school, finished these questions, matlab basically have a beginning)
- 2010-04-16 17:19:49下载
- 积分：1
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xyzplotter
matlab code
it is describe about the inpainting of the image
- 2013-01-18 13:29:40下载
- 积分：1
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chap8
适合大家的学习滑模变算法，刘金琨老师书上的例子。(Sliding Mode algorithm suitable for all learning, Liu Jinkun teacher book example.)
- 2013-04-16 15:26:14下载
- 积分：1
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PID-control-of-PUMA560-robot
PID control of PUMA560 robot
a MATLAB code for a PID controller of 3 DOF PUMA560 robot
- 2013-04-30 21:20:07下载
- 积分：1
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main
I,Q通道的 噪声过程是高斯的的,而且是互不相关的,他的功率谱也是白的.
因为I和Q通道的噪声过程是高斯的,而且是互不相关的
我们可以得到他们是相互独立(Papoulis,1984).
最后,由于I和Q通道是独立的零均值高斯过程,因此可以推导出:复信号:I+jQ,幅度是瑞丽分布的,幅度的平放是指数分布的,相位角arctan(Q/I)是在(0,2π]上均匀分布(I Q Gaussian noise)
- 2015-03-03 21:01:36下载
- 积分：1
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pcg
this code is to diplay any wave file(heart sound) into PCG waveform
- 2011-01-09 21:40:33下载
- 积分：1
