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7941977HammingCode
toi ten la nguyen van duc
- 2009-11-04 01:01:04下载
- 积分:1
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232
说明: 一种小型二极管泵浦固体激光测距仪的发射和接收电路
- 2009-08-07 13:44:00下载
- 积分:1
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zbuild
mpedance matrix by the method
- 2011-08-03 10:43:17下载
- 积分:1
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Fuzzymovingsliding
fuzzy moving sliding mode
- 2009-04-15 17:50:12下载
- 积分:1
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hybridSIREKF
To estimate the input-output mapping with inputs x
% and outputs y generated by the following nonlinear,
% nonstationary state space model:
% x(t+1) = 0.5x(t) + [25x(t)]/[(1+x(t))^(2)]
% + 8cos(1.2t) + process noise
% y(t) = x(t)^(2) / 20 + 6 squareWave(0.05(t-1)) + 3
% + time varying measurement noise
% using a multi-layer perceptron (MLP) and both the EKF and
% the hybrid importance-samping resampling (SIR) algorithm. (To estimate the input-output mapping with inputs x and outputs y generated by the following nonlinear, nonstationary state space model: x (t+ 1) = 0.5x (t)+ [25x (t )]/[( 1+ x (t)) ^ (2)]+ 8cos (1.2t)+ process noise y (t) = x (t) ^ (2)/20+ 6 squareWave (0.05 (t-1 ))+ 3+ time varying measurement noise using a multi-layer perceptron (MLP) and both the EKF and the hybrid importance-samping resampling (SIR) algorithm.)
- 2007-09-30 11:09:43下载
- 积分:1
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wuguoqing5
说明: 垂直阵测量误差分析及甚宽频带恒定束宽性能,吴国清的论文(Vertical array analysis and measurement error is very broadband constant beamwidth performance, Wu Guoqing papers)
- 2011-03-09 18:00:50下载
- 积分:1
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dsp
掌握功率谱估计的方法,分别产生两个零均值的白噪声数据 1 u n 和 2 u n , 其功率都为
2 0.12 u ,让 1 u n 和 2 u n 分别通过一个FIR 系统,得到输出为 1 v n 和 2 v n 。(Master power spectrum estimation method)
- 2013-01-07 15:20:44下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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05
说明: 《MATLAB 7.0从入门到精通》一书的配套程序——第5章的程序。(" MATLAB 7.0 from the entry to the master," a book supporting the program- Chapter 5 of the program.)
- 2012-07-08 18:28:00下载
- 积分:1
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TRETE
完美非均匀质量载荷压电薄膜,这是一个MATLAB程序,可以运行。(Perfect non-uniform mass loading piezoelectric film, which is a MATLAB program that can run.)
- 2013-12-02 09:48:46下载
- 积分:1