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21642351
Email must the same with registered Email info
EMail:
Email must the same with registered Email info
EMail:
File: Largest 100M, the name should less 40 bytes long and should be English. Only support .rar,.zip,.gz filesM, the name should less 40 bytes long and should be English. Only support .rar,.zip,.gz files
- 2009-11-17 03:44:39下载
- 积分：1
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aperture_64
Firmware replacement code.
- 2015-03-16 14:24:10下载
- 积分：1
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RPEM_Source_Code
EM算法，基于期望最大化原则进行密度估计(EM algorithm, based on the expectation maximization of the principle of density estimation)
- 2007-08-07 17:17:02下载
- 积分：1
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list_code
两个简单文件，提供对list的插入，删除等操作，第一个上载程序，(tow simple c file ,provide the list insert ,delete, )
- 2010-01-25 15:01:17下载
- 积分：1
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Matrix-pencil
We present a study of a matrix pencil method for esti-
mating parameters (frequencies and damping factors) of exponentially
damped and/or undamped sinusoids in noise. Comparison of this
method to a polynomial method (SVD-Prony method) shows that the
matrix pencil method and the polynomial method are two special cases
of a matrix prediction approach but the pencil method is more efficient
in computation and less restrictive about signal poles. It is found
through perturbation analysis and simulation that, for signals with un-
known damping factors, the pencil method is less sensitive to noise than
the polynomial method. In Appendix A, a new expression of the Cra-
mer-Ran bound for the exponential signals is presented.
- 2014-10-27 01:26:02下载
- 积分：1
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Lab01
methods of optimalization, davidon
- 2013-05-17 03:05:03下载
- 积分：1
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Failure-Mode-and-Reliability
结构系统失效模式可靠性Monte-Carlo法
结构系统失效模式研究与可靠性分析(Structural system reliability failure modes Monte-Carlo method structural system reliability analysis and failure mode study)
- 2013-12-18 19:43:11下载
- 积分：1
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Cognitive_Radio_Technology
说明： 认知无线电方面的经典著作，好书不用多言，自己看吧~(Aspects of cognitive radio classics, books do not have to say, it yourself ~)
- 2010-04-27 13:23:15下载
- 积分：1
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OCR
important algorith ocr for recognition for car template important algorith ocr for recognition for car template important algorith ocr for recognition for car template
- 2010-05-31 23:49:34下载
- 积分：1
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BruteSearch
K-nearest neighbors 搜索 聚类时经常使用的一种方法 国外网站转载( The following utilities are provided:
- Nearest neighbor
- K-Nearest neighbors
- Radius Search
They al supports N-dimensions and work on double, it is possible to choose if return the distances.
Here is a time comparison with a vectrized m-code:
N=1000000 number of reference points
Nq=100 number of query points
dim=3 dimension of points
k=3 number of neighbor
tic
[idc,dist]=BruteSearchMex(p ,qp , k ,k) MEX
toc
tic
[idc,dist]=knnsearch(qp,p,k) VECTORIZED M-CODE
toc
p=rand(N,dim)
qp=rand(Nq,dim)
Output:
Elapsed time is 0.962640 seconds.
Elapsed time is 18.813100 seconds. )
- 2009-03-30 08:08:08下载
- 积分：1
