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Demosaicing
这是一个去马赛克工具软件,对实现图像分析和数码相机开发有着重要的价值.(This is a mosaic tools to software, the realization of image analysis and the development of digital cameras has an important value.)
- 2009-01-08 11:51:30下载
- 积分:1
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K_means
用于实现K-means算法以至于解决这类问题(hello,we can realize the problem)
- 2010-06-30 13:43:51下载
- 积分:1
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最大似然
说明: 两种不同的假设:
H1 : 0 xn A fn wn ( ) cos(2 ) ( ) = ++ π θ n=1,2,…,N,f0 为规一化频率
H0 : xn wn () () = n=1,2,…,N
其中 w[n]是均值为 0,方差为 2 σ n 的高斯白噪声,A 已知,样本间相互
独立,信号与噪声相互独立; 相位θ 是随机变量,它服从均匀分布
1 0 2 ( ) 20 p
θ π θ π ?? ≤ ≤ = ??? 其它
1)改变输入信噪比(改变 A 或噪声方差均可),给定虚警概率,画出
输入信噪比与检测概率之间的理论曲线。(注意:理论检测曲线与样本
数有关) 2)改变样本数,用 Monte-Carlo 实验方法得出 PF=0.001 时输入信噪比
与检测概率之间关系曲线(至少三条),并得出结论。 3)改变 M-C 实验次数,样本数不变,用 Monte-Carlo 实验方法得出 PF =0.001 时输入信噪比与检测概率之间关系曲线(至少三条),并得出
结论(Draw the theoretical curve between input SNR and detection probability)
- 2020-01-03 22:32:15下载
- 积分:1
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usefrequencyorientationestimate
说明: 利用频率细化方位估计,水声信号处理中的一项技术
(use frequencies thinning DOA, acoustic signal processing technology in a)
- 2006-04-05 12:21:23下载
- 积分:1
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chapter04
说明: 用于无线通信中天线仿真,matlab上的源代码,第三部分。(For wireless communications antenna simulation, matlab on the source code, the third part.)
- 2008-11-26 18:04:18下载
- 积分:1
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874583673dianqiceliang
电器测量的的simulink模型,以及M源文件,希望对你有帮助!(the simulink model and M source file of Electrical measurement ,I hope it can help you!
)
- 2011-05-05 10:35:38下载
- 积分:1
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Corporate-profits-reasonable-use
运用幂法求解矩阵的最大特征值、特征向量、一致性指标和随机一致性比率。
(Using the power method to solve the largest eigenvalue matrix, eigenvector, consistency index and random consistency ratio.)
- 2011-05-12 17:27:50下载
- 积分:1
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WienerScalart
基于Wiener滤波的语音消噪Matlab源程序
调用方式:
output=WienerScalart96(signal,fs,IS)
signal--输入含噪语音
fs----语音信号采样率
IS----起始静音端,用来估计噪声方差(秒做单位,默认是0.25秒) (Wiener filter-based de-noising of the voice call Matlab source code the way: output = WienerScalart96 (signal, fs, IS) signal- voice input with noise fs---- voice signal sampling rate IS---- Start mute end used to estimate the noise variance (units of seconds to do, the default is 0.25 seconds))
- 2007-10-21 17:40:32下载
- 积分:1
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fringe_processing
对采集到的干涉条纹进行中值滤波、二值化、条纹细化计算条纹间距的程序(Of the interference fringes collected for median filtering, binarization, thinning stripes stripe spacing calculation procedures)
- 2009-04-15 09:49:49下载
- 积分:1
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teen
TEEN is a protocol developed for wireless sensor networks and is a routing protocol
- 2013-12-17 18:52:53下载
- 积分:1