Search - instfreq

Search - instfreq - List

[Other] instfreq DL : 1: 信号瞬时频率的MATLAB实现计算，用于信号的分析-signal instantaneous frequency of MATLAB, for signal analysis
Update : 2008-10-13 Size : 1.94kb Publisher : ctw
[Other] INSTFREQ DL : 1: 采用梯形积分法计算解析信号的瞬时频率估计
Update : 2008-10-13 Size : 1.69kb Publisher : 刘清艳
[Other resource] all-emd DL : 1: 完备工具包，在原工具包中添加了io.m/extr.m，instfreq.m
Update : 2008-10-13 Size : 20.33kb Publisher : sheldon0
[matlab] matlab_time_frequence DL : 0: 有关时频分析的matlab的程序希望对大家有所帮助-the time-frequency analysis of the procedures Matlab we hope to help
Update : 2025-02-19 Size : 792kb Publisher : 袁
[Other] instfreq DL : 0: 信号瞬时频率的MATLAB实现计算，用于信号的分析-signal instantaneous frequency of MATLAB, for signal analysis
Update : 2025-02-19 Size : 2kb Publisher : ctw
[Special Effects] spfx DL : 0: 大师开发的时频分析工具箱，matlab语言编写，可作为toolbox。-Master the development of time-frequency analysis toolbox, matlab language as a toolbox.
Update : 2025-02-19 Size : 958kb Publisher : 叶子青
[Other] INSTFREQ DL : 1: 采用梯形积分法计算解析信号的瞬时频率估计-Using trapezoidal integration method to calculate analytical signal of instantaneous frequency estimation
Update : 2025-02-19 Size : 1kb Publisher : 刘清艳
[matlab] all-emd DL : 1: 完备工具包，在原工具包中添加了io.m/extr.m，instfreq.m-Complete toolkit, in the original kit added io.m/extr.m, instfreq.m
Update : 2025-02-19 Size : 20kb Publisher : sheldon0
[matlab] instfreq DL : 0: 求解瞬时频率函数，一般在matlab时频分析中使用-Solve the instantaneous frequency function, usually in the time-frequency analysis using matlab
Update : 2025-02-19 Size : 2kb Publisher : jimbo_yi
[matlab] instfreq DL : 0: 信号瞬时频率的MATLAB实现计算，用于信号的分析-MATLAB realization of the signal instantaneous frequency calculation for signal analysis
Update : 2025-02-19 Size : 2kb Publisher : 黄佳
[matlab] instfreq DL : 0: 求希尔伯特变换后的瞬时频率,经过信号的解析，反正切变换，求导得出-instant frequency
Update : 2025-02-19 Size : 8kb Publisher : magic yang
[matlab] instfreq DL : 0: this code extract instantaneous frequency of signal
Update : 2025-02-19 Size : 2kb Publisher : sara
[Other] instfreq DL : 0: 针对EMD经验模态分解不能找到instfreq的问题-For empirical mode decomposition EMD can not find instfreq problems
Update : 2025-02-19 Size : 1kb Publisher : 王磊
[Other] instfreq DL : 0: 用于分析输入信号的瞬时频率的程序，可通过调用改程序观察信号频率随时间的分布情况-used to analysis the instans frequency of the signal
Update : 2025-02-19 Size : 1kb Publisher : brown
[Other] Desktop DL : 0: 用已有的imf 分量画hht谱图，需要调用InstFreq 函数-Imf components with the existing painting hht spectrum function call InstFreq
Update : 2025-02-19 Size : 1kb Publisher : 王丽
[matlab] emd_instfreq DL : 0: EMD+instfreq工具箱，已使用过，效果不-EMD kit has been used, the effect is good
Update : 2025-02-19 Size : 138kb Publisher : 吴文杰
[Other] emd+instfreq DL : 0: 包括emd分解和instfreq补丁程序，适用于emd分解，处理非平稳信号。(Including EMD decomposition and instfreq patch, EMD decomposition is applied to deal with non-stationary signals.)
Update : 2025-02-19 Size : 125kb Publisher : GOD康001
[Special Effects] emd_instfreq DL : 0: emd+instfreq，进行信号的图像处理，得到imf分量(Emd+instfreq, the signal image processing, to get the IMF component)
Update : 2025-02-19 Size : 3kb Publisher : sixsence
[Other] HHT DL : 0: 基于经验模态分解法（EMD）的Hilbert-Huang变换（HHT）的MATLAB程序。可将非平稳信号转换为平稳信号，通过将IMF分量累加重构得到平稳信号。主程序为HHT.m，需要用到hhspectrum.m函数、instfreq.m函数（在压缩包内）和已安装的EMD工具箱中emd函数。(The empirical mode decomposition (EMD) method based on Hilbert-Huang transform (HHT) of the MATLAB program. The non-stationary signals can be converted into stationary signals, and the stationary signals can be obtained by accumulating and reconstructing the IMF components. The main program is HHT.m, which requires the hhspectrum.m function, the instfreq.m function (in the compressed packet) and the EMD function in the installed EMD toolbox.)
Update : 2025-02-19 Size : 1kb Publisher : 丑小鸭xpz
[Graph program] instfreq DL : 0: 亲自测试完全可以运行且有效，求瞬时频率，各个版本的matlab 都ok(Test yourself Can be run completely and effectively)
Update : 2025-02-19 Size : 1kb Publisher : 小小小书童

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