源码文件
function [nf, na, ex, E, N] = nfa5(data,dt) % The function NFA5 calculates the smoothed Hilbert frequency and amplitude % of…
Hilbert 源代码
HILBERT变换是信号处理领域中的重要工具，广泛应用于通信、雷达及图像处理等多个高科技领域。它能够有效提取信号的瞬时幅度和相位信息，对于非平稳信号分析尤为关键。通过深入学习HILBERT技术，工程师们不仅能掌握先进的信号处理方法，还能在实际项目中提升系统性能与可靠性。我们精心整…
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源码文件
function [nf, na, ex, E, N] = nfam5x(data,dt) % The function NFAM5X calculates the smoothed modified Hilbert frequency and ampl…
源码文件
function [nf, na, ex, E, N] = nfam5(data,dt) % The function NFAM5 calculates the smoothed modified Hilbert frequency and ampl…
源码文件
% Instantaneous frequency functions % % General functions % fa - Find frequency and amplitude (generic; use if you…
源码文件
function h = hilbtsym(data_y) % % h = hilbtsym(data_y): % % Function to calculate an instantaneus frequency of data_y(n)…
源码文件
function f=ifreq(x,t0,t1,n) % % f=ifreq(x,t0,t1,n): % % Function to generate a smoothed instantaneous frequency of x(n,1…
源码文件
% HSPEC: Hilbert Amplitude Spectrum % % [S,freq]=hspec(imf,N); % % S - Time-frequency-amplitude matrix % Columns are …
源码文件
echo on; % --- BIGD3HILBERT loads files and plots their 3-D Hilbert spectrum. % Data loaded is 'cp71301'-'cp713100'. % % Non M…
源码文件
% --- d3view.m ----------------------------------- % % % Test Code for 3D Hilbert Processing. % A program to plot 3-D d…
源码文件
% --- revn.m ------------------------------------- % % % Test Code for 3D Hilbert Processing. % A program to plot 3-D Hilbert s…