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Generalized S transform matlab code
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Generalized S transform
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This package contains Matlab and C-code for denoisinig greyscale images
using spatially adaptive ProbShrink
implemented with a NON-DECIMATED wavelet transform and under
the generalized Laplacian marginal prior.
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广义S变换程序 广义S变换具有短时傅里叶变换与小波变换的特性 其反变换与FFT紧密相连-Generalized program generalized S transform S transform with short-time Fourier transform and wavelet transform features of its inverse transform is closely linked with the FFT
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matlab 广义s变换源码,此代码只有函数部分,不能自动生成图像,仅供参考。-the matlab generalized s transform source code, this code only function part of can not automatically generate the image is for reference only.
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matlab ,本文献是关于广义s变换的一个源码,但是源码只有函数,不能自动生成变换-Matlab, this literature is a source of generalized s transform, but the source function only, not be generated automatically transform
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基于宽带Marr子波的广义S变换程序,与常规S变换相比,时频聚焦性更高。-Generalized S transform broadband Marr wavelet-based program, compared with the conventional S-transform time-frequency focus more.
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包含二维广义S变换程序和测试程序,用于对图像进行时频分析。matlab版本R2011b,操作系统为32位win7。在2G内存下最大只能对84*84的图像进行处理,更大的图像会出现out of memory的问题。目前网上还没有这个程序,包括本站,pudn,ilovematlab都没有。把程序上传到这三个地方,望大家一起来改进它。-Contains a two-dimensional generalized S transform procedure and testing procedure.I
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广义s变换,用于电能质量扰动信号分析的特征提取和识别-Generalized s transform for power quality disturbance signal analysis, feature extraction and recognition
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广义S变换;故障诊断;滚动轴承;时频分辨率-Generalized S Transform fault diagnosis Rolling time-frequency resolution
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广义S变换的时频窗口不仅能够随着频 率尺度自适应地调整,而且克服了S变换中时窗函数的变化趋势固定不变的问题,使广义S变换在应用中具有更高的实用性和灵活性。-Generalized S transform time-frequency window not only with the frequency scale adaptively, and overcome the tendency S transform window function when the problem is fixed,
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基于改进的广义S变换,能更好的对数据进行时频分析。-Modified S-transform and its application in data analysis
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广义S变换的程序,可以对信号进行广义S变换(The generalized S transformation program can carry on the generalized S transform to the signal)
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广义S变换及其逆变换,用于对非平稳信号进行时频分析,研究信号的频域特征随时间的变化情况(The generalized S transform and its inverse transform are used to analyze the time-frequency of nonstationary signals and study the change of frequency domain characteristics with time.)
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利用广义S变换求取地震信号时频谱,参数可调,代码清晰,用途广泛(The generalized S transform is used to get the time spectrum of signals, and the parameters can be adjusted.)
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广义S变换,用于时频分析,是S的改进形式(Generalized S-transform, used in time-frequency analysis, is an improved form of S)
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广义s变换matlab程序以及使用例子,真实使用,下载即可。(Generalized S-transform matlab program and its application examples)
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