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water-echo
用回声隐藏方法实现数字水印的许多程序,欢迎共享(This is some water echo code,I spend a lot of time on it.)
- 2009-09-21 22:59:12下载
- 积分:1
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pitch
语音信号处理基音周期检测MATLAB程序仿真详解(Pitch detection of speech signal processing MATLAB program simulation Detailed
)
- 2021-01-20 21:08:46下载
- 积分:1
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xiashan
MATLAB 牛顿下山法的一个小程序,原理就不详细说了。因牛顿迭代法受初值选取的限制,为防止迭代发散,对迭代过程再附加一项要求:|f(x(k+1))|<|f(x(k))|,将牛顿法迭代的结果:x(k+1) =x(k)-f(x(k))/f (x(k))和前一近似值x(k)适当加权平均做为新的改进值:x(k+1)=u*x(k+1) +(1-u)*x(k),其中u(0<>
迭代时u取1开始,逐次减半计算,直至附加要求符合为止。实例计算中x(k)=x(0)不变,只更新u和x(k+1),直至:|f(x(k+1))|<|f(x(k))|(即|f(x(1))|<|f(x(0))|),然后更新下山因子为u=1,继续以牛顿法迭代。(MATLAB Newton-down a small program, the principle is not explained in detail. Newton iteration by the initial value of the selected limit, in order to prevent additional iterative divergence, the iterative process a request: | f (x (k+1)) | < | f (x (k)) | Newton iteration Results: x (k+1) ' = X (k)-f (x (k))/f' (x (k)) and a previous approximation x (k), appropriately weighted average as a new improved value: x (k+1 ) = u* x (k+1) ' + (1-u)* x (k), where u (0 < u> iteration take successive calculated at 50 until the additional requirements found so far. examples of calculation of X ( k) = x (0) unchanged profile u and x (k+1, hungry) until: | f (x (k+1)) | < | f (x (k)) | (i.e. | f (x (1)) | < | f (x (0)) |), then profile downhill factor for u = 1, to continue to Newton iteration.)
- 2013-05-15 08:52:09下载
- 积分:1
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code
粒子滤波算法在电池寿命预测中的应用,程序仿真(Application of particle filter algorithm in battery life prediction and program simulation)
- 2017-12-18 19:43:20下载
- 积分:1
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RS223_CONV_BPSK_simulink
MATLAB程序调用SIMULINK的级联码误码仿真RS223_CONV_BPSK_simulink(MATLAB SIMULINK RS223_CONV code RS223_CONV_BPSK_simulink)
- 2013-10-03 16:45:44下载
- 积分:1
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1605667668MachineLearning
A book on Machine Learning
- 2014-01-30 22:40:15下载
- 积分:1
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ContentWritingSample1
This is content writing sample
- 2009-12-16 13:29:29下载
- 积分:1
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ADASYN_upd2
Modfied version of SMOTE
- 2021-03-07 20:39:29下载
- 积分:1
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flot_optique
how to estimate the optical flow with horn and schunk method
- 2010-05-14 19:44:52下载
- 积分:1
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Canon
卡农音乐播放代码,能正常运行,用matlab编写(Canon music player code, it works, using matlab)
- 2012-05-30 17:51:47下载
- 积分:1