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bp339
一种用Matlab实现的bp算法源程序,效率还不错(A Matlab algorithm bp realize the source, efficiency is also good)
- 2008-05-09 08:21:45下载
- 积分:1
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prog2
说明: 此代码展示了Euler计算方法与差分方法(This code demonstrates Euler difference method and calculation method)
- 2008-11-11 15:39:01下载
- 积分:1
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swept_sine
正弦扫频 Sine sweep
应用matlab( Sine sweep
)
- 2021-04-22 14:08:49下载
- 积分:1
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Audio Systems Toolbox
基于麦克风阵列的声源定位方法很多,相位变换加权的可控响应功率SRP-PHAT声源定位算法在混响环境中有较强的鲁棒性,可实现真实环境中的声源定位,因此该算法得到了广泛应用。SRP-PHAT对阵型没有特定要求,因此也适用于分布式阵列,事实上很多基于分布式阵列的定位系统采用了该算法。(This function creates an acoustic image from a set of microphone array signals using a steered response power (SRP algorithm).This particular version uses only integer shifts on the input signals for the delay and sum operation, and computes the coherent average power (rather than total average power), which does not include the power terms for each individual microphone signal. So the coherent power is effectively the cross-correlation between different microphone signals without the self power terms, and can therefore be negative.)
- 2018-12-10 22:45:48下载
- 积分:1
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ID3
ID3决策树算法的matlab实现,经过测试可以运行(ID3 in matlab)
- 2014-08-12 21:27:02下载
- 积分:1
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-watermarking
matlab source code for watermarking.
- 2012-10-19 21:02:53下载
- 积分:1
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FDM_5_9_point_stencil
Finite difference Methods
- 2010-07-28 23:02:03下载
- 积分:1
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dwt1_embed
二维小波变换,实现一维和2维小波变换,并含各种攻击,包括剪切,缩小为75 攻击(Two-dimensional wavelet transform)
- 2009-05-08 17:48:52下载
- 积分:1
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TVP_FAVAR
本软件是伯南克提出时变的因子扩展VAR模型,能够考察变量间的冲击效应,及其结构变化特征,克服通常VAR的变量少等缺陷。(This software is the factor Bernanke proposed changing the extended VAR model, to study impact effect among the variables, and structural changes, less often overcome VAR variable defects.)
- 2014-09-04 09:54:32下载
- 积分:1
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Particle-filter-matlab
粒子滤波matlab仿真程序.粒子滤波的基本思想是:首先依据系统状态向量的经验条件分布,在状态空间抽样产生一组随机样本集合,这些样本集合称为粒子;然后根据观测值不断调整粒子的权重大小和样本位置;最后通过调整后的粒子信息修正最初的的经验条件分布,估计出系统状态和参数。该算法是一种递推滤波算法,可以用来估计任意非线性非高斯随机系统的状态和参数。 粒子滤波主要有三步基本操作:采样(从不含观察值的状态空间产生新的粒子)、权值计算(根据观察值计算各个粒子的权值)、重采样(抛弃权值小的粒子,使用权值大的粒子代替),这三步构成了粒子滤波的基本算法。 SIRF(Sample Importance Resampling Filter)算法是粒子滤波的一种基本算法。(Particle filter matlab simulation program)
- 2012-09-05 19:14:08下载
- 积分:1