Description: 以上是我大学毕业设计，《谐波小波与近似熵结合的噪声分析》希望对大家有用-above I graduated from university design, "Wavelet harmonic combination with the approximate entropy Noise Analysis" I hope useful for all Platform: |
Size: 1422336 |
Author:sun |
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Description: 求解一维心电图的小波熵，主要用来计算小波熵，但是这个并没有去掉明显的噪声，除去噪声的话，请把i＝1改为2-electrocardiogram for a peacekeeping wavelet entropy, mainly used to calculate the wavelet entropy, However, this does not remove the obvious noise, remove noise, then please send i = 1 to 2 Platform: |
Size: 1024 |
Author:张扬 |
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Description: 六个信号的小波时间熵进行比较，在同一图上画出六信号波形-Six wavelet entropy to compare the time in the same graph draw the six signal waveforms Platform: |
Size: 1024 |
Author:larry |
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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: 基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。-Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise. Platform: |
Size: 1024 |
Author:djf |
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Description: 利用matlab编程对遥感图像的熵值进行计算，并对其进行小波变换，统计遥感图像在小波域的特性-Matlab Programming for remote sensing images using the entropy values calculated, and its wavelet transform, statistical remote sensing images in the wavelet domain feature Platform: |
Size: 9216 |
Author:枫亭忆雨 |
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Description: 该程序是基于小波变换的熵谱，用来提取时间序列的周期成分。熵谱相对于小波谱来说在提取周期成分上有一定优势-The program is based on spectral entropy of wavelet transform to extract time series of the periodic component. Entropy is relative to the small spectral component in the extraction cycle, there are some advantages Platform: |
Size: 3072 |
Author:卢三 |
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Description: 结合小波变换和香农定理，介绍了小波时间熵算法，并引用于信号异常检测中-Wavelet transform and the Shannon theorem, introduced the wavelet time entropy algorithm, and applied Signal Anomaly Detection Platform: |
Size: 256000 |
Author:jayzilong |
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Description: 此matlab代码用于削减并消除图片中的block，提高图片质量。Deblock使用小波变换消除block，DeBlocking2通过计算熵，确定每个block的信息量，来消除block-This matlab code is for diluting and removing artifacts in images, upgrading the images. DeBlock applies wavelet to deblock and DeBlocking2 deblocks by calculating entropy, classifying amount of information, in each block. Platform: |
Size: 7168 |
Author:Yuou Jiang |
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Description: 采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program Platform: |
Size: 3072 |
Author:熊 |
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Description: 采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program Platform: |
Size: 1024 |
Author:熊 |
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Description: matlab中的一些参数建模的方法，例如AR模型，ARMA模型，周期图法，多窗口法，最大熵法，以及小波分析的应用举例。-Some of the parameters of the matlab modeling methods, such as AR model, ARMA model, a periodic chart, window method, the maximum entropy method, as well as the application of wavelet analysis, for example.
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Size: 388096 |
Author:施利利 |
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Description: 这是个小波熵提取程序 熵可以用了做特征进行定量评价 好好吧-This is a wavelet entropy entropy can be used as features of program evaluation
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Size: 1024 |
Author:zhangtao |
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Description: 时间序列根据小波熵算法进行分段，以达到降维的目的(The time series is segmented according to the wavelet entropy algorithm) Platform: |
Size: 1024 |
Author:枯叶蝶131452
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Description: 计算小波包特征，小波分解得到能量比、小波熵。小波熵是一个统称，不是一种具体的熵算法。(The wavelet packet features are calculated, and the energy ratio and wavelet entropy are obtained by wavelet decomposition. Wavelet entropy is a general term, not a specific entropy algorithm.) Platform: |
Size: 1024 |
Author:LLye |
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Search - wavelet entropy Matlab