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FSSTn-master

于 2018-05-09 发布 文件大小:4231KB
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  一种新的瞬时频率估计方法，用到了同步压缩短时傅里叶变换的高阶形式(This MATLAB package is a collection of scripts allowing to generate figures in the paper [1]. This paper puts forward a generalization of the short-time Fourier-based Synchrosqueezing Transform using a new local estimate of instantaneous frequency. Such a technique enables not only to achieve a highly concentrated time-frequency representation for a wide variety of AM-FM multicomponent signals but also to reconstruct their modes with a high accuracy.)

文件列表：

FSSTn-master, 0 , 2017-06-29
FSSTn-master\LIGO_file, 0 , 2017-06-29
FSSTn-master\LIGO_file\fig1-observed-Hanford.txt, 173791 , 2017-06-29
FSSTn-master\LIGO_file\fig1-observed-Livingston.txt, 173932 , 2017-06-29
FSSTn-master\LIGO_file\fig1-residual-H.txt, 173766 , 2017-06-29
FSSTn-master\LIGO_file\fig1-residual-L.txt, 173900 , 2017-06-29
FSSTn-master\LIGO_file\fig1-waveform-H.txt, 173785 , 2017-06-29
FSSTn-master\LIGO_file\fig1-waveform-L.txt, 173724 , 2017-06-29
FSSTn-master\LIGO_file\fig2-unfiltered-waveform-H.txt, 173738 , 2017-06-29
FSSTn-master\README.md, 1078 , 2017-06-29
FSSTn-master\SST_compare-master, 0 , 2017-06-29
FSSTn-master\SST_compare-master\.directory, 60 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT, 0 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft, 0 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\.gitignore, 31 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\CWTv5.m, 5552 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\ConceFT_CWT.m, 939 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\ConceFT_STFT.m, 1541 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse, 0 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse\analyt6.m, 603 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse\laggen.m, 242 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse\nyttcoh544.m, 5101 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse\wscal55b.m, 846 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\Morse\wwhat.m, 475 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\dwindow.m, 1315 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\hermf.m, 850 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\imageSQ.m, 723 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\initstate.m, 299 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\sqCWTbase.m, 3920 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\sqSTFTbase.m, 5247 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\sqSTFTmultitaper.m, 1282 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\Conceft\tftb_window.m, 4857 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\README.md, 219 , 2017-06-29
FSSTn-master\SST_compare-master\ConceFT\slicedOT.m, 1809 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\.directory, 61 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\CHANGES.txt, 1070 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\DIRECTORY_LISTING.txt, 2179 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\EMD_DEFS.hpp, 1952 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\LICENSE.txt, 2011 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\Makefile, 2685 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\README.txt, 2513 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\cameraman.txt, 3791 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\compile_FastEMD.m, 1647 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD, 49042 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD.cpp, 8762 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD.o, 59368 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD1.m, 2399 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD2.m, 3410 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD3.m, 3712 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\1.jpg, 75581 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\2.jpg, 154759 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\3.jpg, 73556 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.cxx, 10143 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.m, 3009 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.mexa64, 19065 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.mexglx, 12119 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.mexw32, 7680 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\color_spatial_EMD_ground_distance.mexw64, 12800 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\deltaE2000.hpp, 5179 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD4\demo_FastEMD4.m, 4786 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD_compute.m, 4039 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD_non_equal_size_histograms.m, 2190 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\demo_FastEMD_non_symmetric.m, 2352 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat.hpp, 4478 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_check_mex.hxx, 4263 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_compute_mex.hxx, 6722 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.cxx, 1958 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.m, 3115 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.mexa64, 112644 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.mexglx, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.mexmaci64, 111260 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_gd_metric_mex.o, 152720 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_impl.hpp, 19167 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.cxx, 1963 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.m, 1781 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.mexa64, 112634 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.mexglx, 96020 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.mexmaci64, 111260 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex.o, 152712 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_mex_nes.m, 2469 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\emd_hat_signatures_interface.hpp, 5648 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\flow_utils.hpp, 4294 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\Makefile, 3610 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs\32, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs\32\libemd_hat_native.so, 49689 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs\64, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs\64\libemd_hat_native.so, 56037 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\compiled_emd_hat_native_libs\64\libemd_hat_native_win64.so, 1270471 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\demo_FastEMD.class, 1058 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\demo_FastEMD.java, 3614 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\emd_hat.class, 1850 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\emd_hat.java, 6973 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\emd_hat_native.cpp, 4063 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\emd_hat_native.hpp, 1976 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\javadoc, 0 , 2017-06-29
FSSTn-master\SST_compare-master\FastEMD\java\javadoc\allclasses-frame.html, 755 , 2017-06-29

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  • BackProjectionbyrao
    多点目标 单站SAR的回波信号仿真以及BP后向投影成像 参数见合成孔径雷达成像——算法与实现一书表6.1 运行结果正确，注释比较详细(Percent more single station SAR point target echo signal simulation and backward projection imaging BP parameters, see synthetic aperture radar imaging- algorithm and implementation of a book Table 6.1 run result is correct, more detailed notes)
    2020-10-28 22:19:58下载
    积分：1
  • wavelet
    说明：  用于求取小波包变换后小波系数的熵值，对初学者很有帮助(Used to obtain the wavelet coefficients after wavelet packet entropy, helpful for beginners)
    2011-04-15 19:08:13下载
    积分：1
  • 广义S变换及逆
    说明：  广义S变换及其逆变换代码，可以直接进行属性分析(Generalized S-transform and its inverse transform code can be used for attribute analysis directly)
    2020-05-28 21:58:36下载
    积分：1
  • NSCT融合
    说明：  主要用于图像融合。 NSCT融合有利于更好的保持图像的边缘信息和轮廓结构，增强图像的平移不变性。(It is mainly used for image fusion. NSCT fusion is conducive to better preserve the edge information and contour structure of the image, and enhance the translation invariance of the image.)
    2021-04-22 15:28:48下载
    积分：1
  • 3
    说明：  故障行波波头识别：模极大值原理识别故障行波波头(Modulus maxima principles identified wave head)
    2013-09-23 11:35:05下载
    积分：1
  • matlab小波变换程序
    小波变换(wavelet transform，WT)是一种新的变换分析方法，它继承和发展了短时傅立叶变换局部化的思想，同时又克服了窗口大小不随频率变化等缺点，能够提供一个随频率改变的"时间-频率"窗口，是进行信号时频分析和处理的理想工具。它的主要特点是通过变换能够充分突出问题某些方面的特征，能对时间(空间)频率的局部化分析，通过伸缩平移运算对信号(函数)逐步进行多尺度细化，最终达到高频处时间细分，低频处频率细分，能自动适应时频信号分析的要求，从而可聚焦到信号的任意细节，解决了Fourier变换的困难问题，成为继Fourier变换以来在科学方法上的重大突破。(Wavelet transform (WT) is a new transform analysis method. It inherits and develops the idea of localization of short-time Fourier transform and overcomes the shortcomings that window size does not vary with frequency. It can provide a frequency-dependent The Time-Frequency window is ideal for time-frequency analysis and processing of signals. Its main feature is that by transforming some features that can fully highlight some aspects of the problem, the localization of the time (space) frequency can be analyzed, and the signal (function) can be gradually and multi-scale refined by the scaling operation, finally reaching the high frequency Time subdivision, frequency subdivision at low frequencies, can automatically adapt to the requirements of time-frequency signal analysis, which can focus on any details of the signal to solve the difficulties of Fourier transform has become a major breakthrough in the scientific method since Fourier transform.)
    2018-03-05 14:32:13下载
    积分：1
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    2012-05-04 11:46:34下载
    积分：1
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    积分：1
  • dbconstruction
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