Description: 自己编写的比较全面的故障诊断matlab函数程序，包括统计法、时域法、时间序列法、频谱及功率普密度函数、小波分析法程序中有详细的说明。-their preparation of a more comprehensive fault diagnosis Matlab function procedures, including statistics, time domain, time series, and power spectral density function Pronk, wavelet analysis procedures are described in detail. Platform: |
Size: 17408 |
Author:suzhixiao |
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Description: 一个小波网络的源程序，用vc编写，能够实现对时间序列数据的训练预测-a wavelet network source, using vc prepared to achieve the right time series data Training forecast Platform: |
Size: 1024 |
Author:史剑 |
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Description: 小波分析确定时间序列的主要周期的经典程序-Wavelet analysis of time series to determine the main cycle of the classic procedure Platform: |
Size: 11264 |
Author:蔡华阳 |
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Description: 利用离散小波变换在一维时间序列上进行多尺度变换-The use of discrete wavelet transform in one-dimensional time series on the multi-scale transformation Platform: |
Size: 1024 |
Author:qu |
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Description: 毕业用的时间序列混沌分析，里面吧包含相空间重构，李雅普诺夫指数求取，小波去噪-Graduated with a chaotic time series analysis, which it contains the phase space reconstruction, Lyapunov exponent for wavelet denoising, etc. Platform: |
Size: 93184 |
Author:zhouzhou |
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Description: 随着新的数学工具小波分析的实用化为基于NN负荷预测模型性能的改善提供了理论依据对于电力系统负荷非线性时间序列的辨识在预测方法研究中应给予重视在本文所用的基于小波原理和NN融合的预测原理是具有强的非线性-With the new mathematical tools of wavelet analysis into practical load forecasting model based on the performance of NN provides a theoretical basis for the improvement of power system load for the identification of nonlinear time series forecasting methods in the study should be given attention in this article based on wavelet theory used and NN forecasts integration principle is a strong nonlinear Platform: |
Size: 1024 |
Author:牛逼 |
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Description: 一个多输入多输出小波网络的源程序，用matlab编写，能够实现对时间序列数据的训练预测-A multi-input multi-output wavelet network' s source code, written with matlab, can be achieved on the training time series data forecasting Platform: |
Size: 2048 |
Author:牛逼 |
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Description: 计算时间序列的快速傅里叶变换并画出时域和频域图，之前进行小波降噪。-Calculate the time series and fast Fourier transform time-domain and frequency domain plot diagram, before wavelet decomposition. Platform: |
Size: 1024 |
Author:lijie |
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Description: 相空间重构中嵌入维数和延迟时间的选择关系到非线性时间序列重构的质量，介绍了小波变换方法确定重构中的两个参数-Reconstruction of phase space embedding dimension and delay time related to the choice of the quality of reconstruction of nonlinear time series, introduces the wavelet transform method to determine the reconstruction of two parameters Platform: |
Size: 4941824 |
Author:张金敏 |
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Description: 对于给定的结构振动响应数据（时间序列信号），
该程序可以分解成多个订单这些响应信号
小波子信号，然后计算出分信号能量spectum。
-For a given structural vibration response data (time series), the program can be decomposed into multiple sub-orders for the response signal wavelet signal, and then calculate the sub-signal energy spectum. Platform: |
Size: 52224 |
Author:爱爱爱 |
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Description: 阐述了GPS坐标时间序列分析的原理和方法，包括线性拟合、相关函数法、AR（P）模型预测、功率谱、小波谱以及小波熵，通过仿真实验验证了各种方法的优点。-2. The theory and methods of GPS coordinate time series analysis are expounded, including linear fitting, correlation function, AR (P) model prediction, power spectrum, wavelet spectrum and wavelet entropy, and show the advantage of various methods by simulation results. Platform: |
Size: 2048 |
Author:袁飞 |
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Description: Matlab用小波神经网络变换对时间序列信号进行预测-Matlab neural network with wavelet transform to predict the time series signal Platform: |
Size: 4096 |
Author:王二 |
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Description: 几种小波分析Fortran程序，用于分析时间系列的周期等。-Wavelet analysis of several Fortran program for the analysis of time series of the cycle. Platform: |
Size: 100352 |
Author:王燕波 |
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Description: 小波神经网络来对时间序列进行预测\小波神经网络来对时间序列进行预测-Wavelet neural network to predict the time series \ wavelet neural network to predict the time series Platform: |
Size: 4096 |
Author:xiesiyang |
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Description: 从数学的角度讲，小波是构造函数空间正交基的基本单元，是在能量有限空间L2(R) 上满足允许条件的函数，这样认识小波需要L2(R) 空间的基础知识，特别是内积空间中空间分解、函数变换等的基础知识。
从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。-From the mathematical point of view, is to construct a wavelet orthogonal basis function space the basic unit of energy is limited in space L2 (R) function to meet the permit conditions, such wavelets need to know L2 (R) space for the basics, especially in the inner product space in the space decomposition, such as the basics of function transformation.
From the perspective of signal processing, wavelet (transform) is a powerful time-frequency analysis (processing) tools, is to overcome the shortcomings of the Fourier transform on the basis of evolved, so from the perspective of wavelet signal processing, need to Fourier transform, Fourier series, filters and other basics.
Platform: |
Size: 750592 |
Author:王升 |
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Description: 通过RS分析计算hurst指数，可以直接计算整个时间序列，或者小波分解后各阶的H值。-Hurst index calculated by the RS analysis. It can calculate the H value of the time series directly , or after wavelet decomposition . Platform: |
Size: 4096 |
Author:zhou |
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Description: 通过小波分解的手段对时间序列信号进行降噪。内有英文说明书。 -The noise reduction of time series signals by means of wavelet decomposition . There are instructions in English. Platform: |
Size: 83968 |
Author:zhou |
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Description: Matlab下面的时间序列分析程序， 将小波分析与神经网路相结合，实现对未来的预测。-Matlab time series analyzer using network and wavelet Platform: |
Size: 4096 |
Author:Cyan |
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Search - wavelet time series