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liftingwavelet
此程序用提升法实现第二代小波变换，分析对象是wbarb(Use this procedure to upgrade laws to achieve the second-generation wavelet transform, the analysis is wbarb)
- 2009-04-24 23:04:00下载
- 积分：1
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modeling
Matlab环境下，进行二维空间波动方程的模拟。吸收边界条件(Matlab environment, the wave equation for two-dimensional simulation. Absorbing boundary conditions)
- 2013-09-17 14:17:19下载
- 积分：1
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ccipca
ccipca算法的matlab程序,这是一种改进的PCA算法(ccipca algorithm Matlab, this is an improved algorithm for PCA)
- 2007-01-25 10:33:22下载
- 积分：1
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base-GSO
自己调试的GSO程序，简单可运行，适合初学者参考。(The glowworm swarm optimization (GSO) is a swarm intelligence optimization algorithm developed based on the behaviour of glowworms (also known as fireflies or lightning bugs). The behaviour pattern of glowworms which is used for this algorithm is the apparent capability of the glowworms to change the intensity of the luciferin emission and thus appear to glow at different intensities.)
- 2013-12-17 11:15:33下载
- 积分：1
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solving-NL-equations
this code is used to solve nonlinear equations using Newton, Bisection, secant methods.
- 2015-02-10 15:20:58下载
- 积分：1
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fbmc_waveform1(1)
FBMC WITH OQAM MATLAB FILR
- 2020-07-02 17:00:02下载
- 积分：1
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pso123
说明： 首先介绍一下早期的简单模型，即Boid（Bird-oid）模型。这个模型是为了模拟鸟群的行为而设计的，它也是粒子群优化算法的直接来源。(Because the simulation is too simple and far away from the real situation, a random variable is added to the velocity term, that is, in each iteration step, in addition to meeting the "nearest neighbor velocity matching", a random variable is added to each step of the speed, so that the whole simulation looks more realistic.)
- 2020-10-22 21:47:39下载
- 积分：1
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noise_suppressor
谱减法的语音降噪模型仿真，具有较好的降噪效果。(Spectral subtraction noise model simulation of voice and has good noise reduction.)
- 2020-07-03 20:40:01下载
- 积分：1
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ICAtoolbox3_8
Source separation problems in digital signal processing are those which are used to separate useful signal a mix of signals of interest, other signals and noise. The typical example of a source separation problem is the cocktail party problem, where many number of peoples are talking simultaneously in a room and a listener is trying to follow one of the discussions. The human brain can separate the voices of different people (source separation) using neurons in the auditory region. But source separation using digital signals is difficult task with the available techniques. Several approaches have been proposed for solving this issue but most of the techniques are still in development stages. Some of the successfully tested approaches are principal components analysis (PCA) and Independent components analysis (ICA). Both the approaches work well when there are no delays or echoes present
- 2014-11-07 15:21:36下载
- 积分：1
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91823d98aa5c
说明： 该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(This function is used to calculate the maximum Lyapunov index time series- Wolf method)
- 2011-04-14 09:21:27下载
- 积分：1
