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g
说明： this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,
- 2010-04-15 03:37:20下载
- 积分：1
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8-optimal_in_FRFTdomains
time-invariant degradation models and stationary
signals and noise, the classical Fourier domain Wiener
filter, which can be implemented in O(N logN) time, gives the
minimum mean-square-error estimate of the original undistorted
signal. For time-varying degradations and nonstationary processes,
however, the optimal linear estimate requires O(N2) time
for implementation. We consider filtering in fractional Fourier
domains, which enables significant reduction of the error compared
with ordinary Fourier domain filtering for certain types
of degradation and noise (especially of chirped nature), while
requiring only O(N logN) implementation time. Thus, improved
performance is achieved at no additional cost. Expressions for
the optimal filter functions in fractional domains are derived,
and several illustrative examples are given in which significant
reduction of the error (by a factor of 50) is obtained.
- 2015-02-21 10:15:13下载
- 积分：1
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run_chmod
SHA tests are configured for BYTE oriented implementations for Andriod.
- 2014-03-14 18:21:14下载
- 积分：1
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matlab
学习bp神经网络的一个例子，有助于理解bp(bp nn MATLAB)
- 2009-05-12 16:25:18下载
- 积分：1
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direct
室外可见光通信信道建模，直射链路和反射链路建模(Outdoor visible light communication channel modeling, direct link and reflective link modeling)
- 2021-03-14 20:19:23下载
- 积分：1
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adapt
用于信号处理中的DOA估计，谱估计，检测等(Signal Processing for DOA estimation, spectrum estimation, detection, etc.)
- 2008-07-10 14:02:12下载
- 积分：1
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matlab&c(1)
说明： 《精通Matlab与C/C++混合程序设计》（ 第一章）("proficient Matlab and C/C mixed Program Design" (first chapter))
- 2006-03-28 23:05:20下载
- 积分：1
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MMVS
文献代码——A novel statistical image thresholding method,2010.12, International Journal of Electronics and Communications，Elsevier(source code——A novel statistical image thresholding method,2010.12, International Journal of Electronics and Communications，Elsevier)
- 2012-11-03 22:16:16下载
- 积分：1
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MATLABcode
《通信系统仿真原理与无线应用》配套MATLAB源码( Principles of Communication Systems Simulation with Wireless Applications complementary source MATLAB)
- 2008-04-23 00:22:39下载
- 积分：1
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CPP-Programming-HOW-TO
C++ Programming HOW-TO
- 2011-05-16 08:37:48下载
- 积分：1
