Description: A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.
A set of commands is provided. For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/. Platform: |
Size: 38711 |
Author:yupenghui |
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Description: A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.
A set of commands is provided. For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/. -A series of. C and. M files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.A set of commands is provided . For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/. Platform: |
Size: 37888 |
Author:yupenghui |
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Description: 包括了卡尔曼滤波、小波分解和Allan方差分析的matlab程序，运行时需要自己建立一个数据文件，载入数据后即可运行。-including the Kalman filter, wavelet decomposition and Allan variance analysis of Matlab procedures, Runtime creating a need for data files, data can be included in the operation. Platform: |
Size: 1024 |
Author:wang_xinguo |
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Description: 本程序是基于WaveLab802平台作的。
包括 VisuShrink方法、SUREShrink方法、BayesShrink等方法。噪声方差大小和小波可以自行设定。-This procedure is based on the platform for WaveLab802. VisuShrink methods including, SUREShrink methods, BayesShrink and other methods. Size and wavelet noise variance can be set. Platform: |
Size: 1024 |
Author:clw |
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Description: 基于区域的小波变换融合方法，主要是基于区域能量、区域方差、区域最大这几种方法。-Region-based wavelet transform fusion method is mainly based on regional energy, regional variance, the largest in this region several ways. Platform: |
Size: 1024 |
Author:lieutenant |
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Description: 根据小波变换和噪声信号地能量分布特性，提出了一种先用小波变换对含噪图像进行多尺度分解，求出各尺度小波变换高频系数地噪声方差和阈值，利用各尺度地阈值对高频系数进行处理，然后利用小波变换系数重构图像，实现图像降噪地方法。-According to wavelet transform and noise signal and energy distribution characteristics, a first wavelet transform of the noisy image multiscale decomposition, obtained the high-frequency-scale wavelet transform coefficients and noise variance and thresholds, using the scale to the threshold value of the deal with high-frequency coefficients, and then the use of wavelet transform coefficients reconstructed image, to realize image denoising methods. Platform: |
Size: 519168 |
Author:wangrui |
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Description: 通过测量小波变换产生图像的熵、方差、最大值、最小值、平均值及各子图像内小波变换系数间的相关性来确定各子图像应采取的编码策略-Wavelet transform generated by measuring the image entropy, variance, maximum, minimum, average and sub-image with the wavelet transform coefficients of correlation between each sub-image to determine the encoding strategy should be taken Platform: |
Size: 135168 |
Author:gyq |
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Description: 针对可见光与红外图像的特点和难点，提出了可见光与红外图像配准与融合中的关键技术，即:
使用新型的基于一维最大类间方差和最大连通性测量的图像分割方法对源图像进行分割来更好地实行图像粗
配准 使用新型的特征点提取方法，特征点的匹配及误匹配的消除来更好地实行图像精配准 采用新型的基
于区域的树状小波活性测度计算来实现树状小波图像融合 利用自生成神经网络来实现模栩图像融合.
-For visible light and infrared images of the characteristics and difficulties, a visual and infrared image registration and integration of key technologies, namely: the use of new one-dimensional based on the largest variance between-class connectivity and the largest measuring method of image segmentation source image segmentation to better implementation of coarse image registration the use of a new type of feature point extraction method, feature points of the match and the elimination of false matches to better the implementation of image fine registration the use of new tree-based wavelet calculated to measure the achievement of the activity tree wavelet image fusion the use of self-generating neural network to achieve image fusion Xu mode. Platform: |
Size: 482304 |
Author:媛媛 |
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Description: 该程序是用小波的方法对两幅图像进行融合。在低频系数对小波系数采用基于区域方差的加权融合方法处理,高频系数采用基于像素点小波系数绝对值取大的规则进行融合。该方法避免了图像融合过程中因平均化而出现的模糊现象, 融合后的图像内容更加清晰, 更容易识别。-The program realized to fuse two images by the method of wavelet. In the low-frequency coefficients of the wavelet coefficient variance based on the weighted integration of the regional approach, high-frequency coefficients of the wavelet coefficients based on the absolute value of pixels in the rules to take a big fuse. This method avoids the image integration process due to the emergence of fuzzy averaging phenomenon, fused image is much more precise and more easy to identify. Platform: |
Size: 5120 |
Author:leon |
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Description: 采用小波变换的方法实现心电信号的滤波，分别使用了硬阈值、软阈值和改进阈值方法，并实现了滤波效果的评价（均方差和信噪比）-Wavelet transform of ECG signal filtering method, respectively, using a hard threshold and soft threshold and improve the threshold method, and to achieve the filtering effect of the evaluation (both variance and signal to noise ratio) Platform: |
Size: 3072 |
Author:yangjianli |
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Description: 本科毕设要求参见标准测试模型，matlab小波分析程序，应用小区域方差对比，程序简单，单径或多径瑞利衰落信道仿真，Relief计算分类权重，实现了对10个数字音的识别程。- Undergraduate complete set requirements refer to the standard test models, matlab wavelet analysis program, Application of small area variance comparison, simple procedures, Single path or multipath Rayleigh fading channel simulation, Relief computing classification weight, Realization of 10 digital audio recognition progra. Platform: |
Size: 6144 |
Author:mdpher |
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Description: 给出接收信号眼图及系统仿真误码率，光纤陀螺输出误差的allan方差分析，matlab小波分析程序，包括数据分析、绘图等等,采用了小波去噪的思想，在matlab环境中自动识别连通区域的大小。- The received signal is given eye and BER simulation systems, allan FOG output error variance analysis, matlab wavelet analysis program, Data analysis, plotting, etc., Using wavelet denoising thought, Automatic identification in the matlab environment the size of the connected area. Platform: |
Size: 6144 |
Author:xhxmji |
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Description: matlab小波分析程序，光纤陀螺输出误差的allan方差分析，采用波束成形技术的BER计算，有较好的参考价值，包含优化类的几个简单示例程序，是小学期课程设计的题目。- matlab wavelet analysis program, allan FOG output error variance analysis, By applying the beam forming technology of BER There are good reference value, Optimization class contains several simple sample programs, Is the topic of the elementary school stage curriculum design. Platform: |
Size: 7168 |
Author:ttvvcr |
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Description: 是路径规划的实用方法，有小波分析的盲信号处理，现代信号处理中谱估计在matlab中的使用，利用自然梯度算法，matlab小波分析程序，应用小区域方差对比，程序简单。- Is a practical method of path planning, There Wavelet Analysis Blind Signal Processing, Modern signal processing used in the spectral estimation in matlab, Use of natural gradient algorithm, matlab wavelet analysis program, Application of small area variance comparison, simple procedures. Platform: |
Size: 6144 |
Author:xhksra |
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Description: matlab小波分析程序，有CDF三角函数曲线/三维曲线图，单径或多径瑞利衰落信道仿真，可以得到很精确的幅值、频率、相位估计，应用小区域方差对比，程序简单，是国外的成品模型。- matlab wavelet analysis program, There CDF trigonometric curve/3D graphs, Single path or multipath Rayleigh fading channel simulation, You can get a very accurate amplitude, frequency, phase estimation, Application of small area variance comparison, simple procedures, Foreign model is finished. Platform: |
Size: 9216 |
Author:kdtgis |
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Description: 具有丰富的参数选项,matlab小波分析程序，可以实现模式识别领域的数据的分类及回归，光纤陀螺输出误差的allan方差分析，可以广泛的应用于数据预测及数据分析。- It has a wealth of parameter options, matlab wavelet analysis program, You can achieve data classification and regression pattern recognition, allan FOG output error variance analysis, Can be widely used in data analysis and forecast data. Platform: |
Size: 5120 |
Author:mefhjmx |
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Description: 验证可用，matlab小波分析程序，应用小区域方差对比，程序简单，最大似然（ML）准则和最大后验概率（MAP）准则，滤波求和方式实现宽带波束形成。- Verification is available, matlab wavelet analysis program, Application of small area variance comparison, simple procedures, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Filtering summation way broadband beamforming. Platform: |
Size: 7168 |
Author:qavsi |
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Description: matlab小波分析程序，gmcalab 快速广义的形态分量分析，大学数值分析算法，解耦，恢复原信号，光纤陀螺输出误差的allan方差分析。- matlab wavelet analysis program, gmcalab fast generalized form component analysis, University of numerical analysis algorithms, Decoupling, restore the original signal, allan FOG output error variance analysis. Platform: |
Size: 7168 |
Author:dufhyq |
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Description: 对数据，信号等进行傅里叶变换，计算小波系数，绘制小波方差图等(Fourier transform to data, signals and so on
Calculate the wavelet coefficients
draw the wavelet variance diagram and so on) Platform: |
Size: 9216 |
Author:小美子 |
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Search - matlab wavelet variance