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RWT_BIO
Non-decimated wavelet transform, redundant wavelet transform, stationary
% wavelet transform(Non-decimated wavelet transform, redundant wavelet transform, stationary wavelet transform)
- 2007-08-30 10:04:26下载
- 积分:1
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WaterFilling_alg
algoritmo water filling mimo
- 2010-10-08 01:18:34下载
- 积分:1
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hundunfenxi
说明: MATLAB中的混沌系统的分析方法,包括李雅普诺夫指数等等(MATLAB in the analysis of chaotic systems, including Lyapunov exponents, etc.)
- 2021-04-26 21:48:45下载
- 积分:1
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matlab7
说明: matlab7.0在数字信号处理中的应用.pdf
机械工业出版社出版(matlab7.0 in digital signal processing application. pdf Machinery Industry Publishing House)
- 2008-11-18 16:41:33下载
- 积分:1
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Attachments_2012_04_7
optimal power flow using partical swarm optimization
- 2012-09-08 04:10:00下载
- 积分:1
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PSO
基于数控机床进给系统PID参数优化程序PSO。(Feed System Based on PSO PID parameter optimization program CNC machine tools.)
- 2014-11-24 20:30:45下载
- 积分:1
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Neural-network
神经网络变量筛选—基于BP的神经网络变量筛选,MATLAB的经典算法(Neural network variable selection- based on BP neural network variable selection, MATLAB classical algorithm)
- 2013-10-20 00:04:01下载
- 积分:1
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粒子群优化算法求解最优路径
粒子群优化最优路径算法,和模拟退火算法相似,它也是从随机解出发,通过迭代寻找最优解,它也是通过适应度来评价解的品质,但它比遗传算法规则更为简单,它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作,它通过追随当前搜索到的最优值来寻找全局最优(Similar to simulated annealing (SA), particle swarm optimization (PSO) optimizes the optimal path by iteratively searching for the optimal solution from a random solution. It also evaluates the quality of the solution by fitness, but it is simpler than the genetic algorithm rules. It does not have the crossover and Mutation operations of genetic algorithm. It finds the global optimum by following the best values currently searched.)
- 2018-10-26 15:21:31下载
- 积分:1
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prg
system identification matlab codes...
- 2011-09-14 14:50:28下载
- 积分:1
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spectrum-estimation
功率谱估计是利用有限长的数据估计信号的功率谱,广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法,相关法,周期图的改进法,常用的现代谱估计方法有最大熵谱估计,AR模型,MA模型,ARMA模型。经典谱估计适用于长序列的信号,其主要缺陷是描述功率谱波动的数字特征方差性能差,频率分辨率低,现代谱估计适用于短序列的信号,旨在改善谱估计的分辨率,并将其应用于实际地震资料的谱分析。
(Power spectrum estimation is the use of a finite length data to estimate the power spectrum of the signal, widely used in various fields. Power spectrum estimation is divided into classic and modern spectral estimation spectral estimation. Commonly used methods of classical periodogram spectrum estimation method, the relevant law, the cycle graph Improvement Act, commonly used in modern spectral estimation methods have maximum entropy spectral estimation, AR model, MA model, ARMA model. Classical spectral estimation applied to signal a long sequence, its main drawback is the fluctuation power spectrum describing digital signature variance performance is poor, the frequency resolution is low, modern spectral estimation applied to signal short sequences designed to improve spectral estimation resolution, and The analysis applied to real seismic data spectrum.)
- 2014-11-01 17:02:48下载
- 积分:1