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st
- matlab编的时频分析的小程序，可用于各种信号的时频分析-matlab series of time-frequency analysis procedures can be used for a variety of signal time-frequency analysis
d3d2587f5741
- matlab 压缩包文件,基于时频分析的isar回波处理历程,基于时频分析的多分量现形调频信号处理- -matlab compressed package file, based on time-frequency analysis isar the echo processing history, based on time-frequency analysis of multi-component betray oneself FM signal processing-
HHTaWT
- HHT变换对爆破信号的处理，可用于信号滤波，时频分析，简单易懂-HHT transform blasting signal processing, can be used for signal filtering, time-frequency analysis, easy to understand
wave-time-frequency
- 普通信号都是非线性信号，一般的傅里叶变换无法有效分析，这是利用小波变换方法进行的有效时频分析方法-Common signals are non-linear signal, generally can not be effectively Fourier transform analysis, which is carried out using wavelet transform time-frequency analysis method for the effective
zibochuli
- 此程序为地震勘探中常用的子波处理程序，可以适用于信号的频谱分析，地震信号的时频分析-This procedure is commonly used in seismic wavelet processing, can be applied to the signal spectrum analysis, time-frequency analysis of seismic signals, etc.
14db3585364e
- 希尔伯特黄变换matlab小程序，一种适用于分析非平稳非线性信号的时频分析方法。-Hilbert-Huang Transform matlab code. It applies to seismic data.
shenyin
- matlab实现对一声音信号的功率谱与时频分析-matlab realize the power spectrum of a sound signal with the frequency analysis
stft
- 短时傅里叶变换:实现对信号的时频分析,时频表示-Short-time Fourier transform: to achieve time-frequency signal analysis
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- (谱分析方法的综合应用)利用时频分析工具对随机信号进行分离-Frequency analysis of random signals using the tool to separate
EEMD
- 总体平均经验模态分解EEMD程序可用于信号进行时频分析，比EMD程序更好用。-The overall average empirical mode decomposition EEMD program can be used to signal time-frequency analysis, better than the EMD program.
xhfx
- 对几个混合的常规信号进行傅里叶变换，并将其分离开。然后对几个信号进行时频分析，并求出参数估计的误差。-Conventional signals of several mixed Fourier transform, and separated them. And then the several signal time-frequency analysis, and the parameter estimation error.
wavelet-delete-noisy
- 小波变换是一种很有用的时频分析工具，利用它可以进行很多的信号分析及处理，本例利用小波变换去除噪声-wavelet delete noisy
24567matlab
- 典型连续信号和离散信号的时频分析，包括：单位冲激信号、单位阶跃信号、矩形脉冲信号、正弦信号、指数序列-Typical continuous signal and discrete signal frequency analysis, including: unit impulse signal, the unit step signal, rectangular pulse signal, sinusoidal signal, the index sequence, etc.
Matlab-time-frequency-toolbox
- matlab时频分析工具包，挺好用的 ，用于信号时频处理 -matlab time-freq analysis toolbox
chirp_frequency
- 线性调频信号的时频分析，画出了调频信号的时频脊。-The linear FM signal time-frequency analysis to draw the time-frequency ridge FM signal。
EMDs
- 经验模态分解（Empirical Mode Decomposition,EMD）法是美国国家宇航局美籍华人黄锷（N. E. Huang）等人于1998年创造性地提出的一种新型自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。-Empirical Mode Decomposition (Empirical Mode Decomposition, EMD) method is a new kind of video processing method adaptive signal NA
xin
- 对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。本次仿真采用的是线性调频信号，对其他信号也具有适用性。对仿真信号进行时频分析，单峰检测，脊线提取，脊线拟合，计算脊线波动方差，从而判断信号类别。-The time-frequency analysis of the simulation signal, unimodal detection, ridge line extraction, ridge line fitting, fluctuation var
shiyufenxitoolbox
- 时频分析工具箱中提供了计算各种线性时频表示和双线性时频分布的函数，matlab并不提供直接的绘制时间-频率分布图的命令，而是以时间-尺度图代之。不过很多时候我们要用到时间-频率图来分析信号!-Time-frequency analysis toolbox provides functions and bilinear time-frequency distribution of frequency is represented calculate various linear, matlab d
fangbeng_v38
- 处理信号的时频分析，Matlab实现界面友好，信号维数的估计。- When processing a signal frequency analysis, Matlab to achieve user-friendly, Signal dimension estimates.
fennang
- 计算两个矩阵之间的欧氏距离，用于时频分析算法，多抽样率信号处理。- Calculation of the Euclidean distance between the two matrices, For time-frequency analysis algorithm, Multirate signal processing.