搜索资源列表
shuang-pu
- 可以对数据进行双谱计算。适合对非平稳信号进行分析。-The data can be double-spectrum calculation. Suitable for non-stationary signal analysis.
CSD_Detect_Eval1
- 基于脉冲噪声下的循环平稳信号的载波频率估计很好用的MATLAB-Good use is estimated based on the carrier frequency signal pulse noise Cyclostationarity under the MATLAB
CLEAN
- 计算非平稳信号的空间谱的clean算法matlab程序，可以运行。-calculates spectrum for unevenly spaced time series
emd
- 经验模态分解（EMD），可以用来完成对非平稳信号的模态分解和滤波-Empirical mode decomposition
cyclostationspectrum-estimation-
- 循环平稳信号的空间谱估计课件，应该对大家有帮助-Spatial spectrum estimation cyclostationary signals
Examples
- 《Matlab辅助现代工程数字信号处理》书籍的源码，8，9，10章为非平稳信号分析与处理；线性预测与自适应滤波；随机信号的高阶谱分析。-The source of 《Matlab secondary modern engineering digital signal processing》,chapter 8,9,10 non-stationary signal analysis and processing linear prediction and adaptive filtering
VMD
- 变模式分解（Variational Mode Decomposition），实现非线性、非平稳信号处理，解决经验模式分解（emd）缺陷，包含代码和对应的文章-Variational Mode Decomposition,non-station, non-linear signal processing, decompose a signal into different modes,improved emd method. include code and its corresponding p
frft1
- 分数阶傅立叶变换的快速算法，可实现非平稳信号的分数阶傅立叶变换-Fractional fast Fourier transform algorithm, enabling non-stationary signals fractional Fourier transform
WignerVille
- 时频分析的Wigner-Ville分布方法是非平稳信号分析的有力工具，交叉项的存在在一定程度上影响其使用。-Powerful tool Wigner-Ville distribution method for time-frequency analysis of non-stationary signal analysis, the existence of cross terms to some extent affect its use.
S-A-of-nonstationry-signals
- 噪声中非平稳信号的频谱分析，自己写的matlab程序，对非平稳信号采用经典谱估计，现代谱估计和时频分析方法估计-Spectrum analysis of non-stationary signals
Non_stationary_signal_analysis
- 非平稳信号的处理方法，时频分布及、常用方法简单例子-Non-stationary signal processing methods, examples of commonly used methods
spectrum_sub
- spectrum_sub是谱减函数，使用谱减的方法达到降噪的目的，对于一般的平稳信号效果特别好。-Spectrum_sub is spectral subtraction function, using the spectral subtraction method to achieve the purpose of noise reduction, for general stationary signal effect is very good.
Non-stationary-signal-analysis
- 非平稳信号分析与处理，对非平稳信号的处理进行了详细的论述-Non-stationary signal analysis and processing of non-stationary signal analysis and processing to give a detailed exposition
eemd
- EMD方法，可将非平稳信号降解为单频信号。用于分析其频谱特性。-EMD method, the non-stationary signal degradation for single-frequency signal. For the analysis of their spectral characteristics.
eemd
- 总体平均经验模态分解适合于分析非线性、非平稳信号序列，具有很高的信噪比。-The overall average empirical mode decomposition process
emd
- emd的MATLAB程序，可实现对非平稳信号的分析-emd MATLAB program algorithm can achieve the analysis of non-stationary signals
EMD
- EMD 方法在理论上可以应用于任何类型的信号的分解， 因而在处理非平稳及非线性数据上，具有非常明显的优势,适合于分析非线性、非平稳信号序列，具有很高的信噪比。-EMD decomposition method in theory can be applied to any type of signal, which in the non-stationary and nonlinear data, with a very distinct advantage, suitable for anal
arma
- 信号处理，利用滑动平均自回归技术处理平稳信号-ARMA
HHT
- 希尔伯特-黄变换，用于非线性非平稳信号分析-Hilbert- Huang Transform for nonlinear and non-stationary signal analysis
emd
- emd经验模式分解算法，特别适用于非线性非平稳信号的分析处理-Empirical Mode Decomposition