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- AR模型谱 AR model spectrum
- 适用于有色观测噪声数据的AR模型谱估计 The Evaluation of AR Model Spectrum Used for Observing Coloured Noise Data
- 非参数模型谱估计 nonparametric PSD estimation
- 自回归模型谱估计在流量测量中的应用 The Application of Autoregressive Model Spectrum Estimation in Flow Measurement
- 雷达新技术中的DDS及其理想模型谱分析 DDS in New Radar Technologies and Spectrum Analysis of Its Ideal Model
- AR模型 AR model
- 质谱 mass spectrum
- 针电极肌电信号AR模型参数与局部肌疲劳的相关定性关系 Quantitative relationship between needle electrode electromyography signal of AR model parameter and local muscular fatigue
- 气相色谱 gas phase chromatography
- 谱图 spectrogram
- Burg算法在基于AR模型多普勒血流信号时频分析中的应用 Application of Burg Algorithm in Time-frequency Analysis of Doppler Blood Flow Signal Based on AR Modeling
- 色谱柱 chromatographic column
- 液相色谱 liquid chromatogram
- AR模型法 AR Parameter Method
- 色谱图 chromatogram map
- 高效液相色谱 high efficiency liquid chromatography
- CA-AR模型 CA-AR model
- 频域AR模型 frequency domain AR model
- 高阶AR模型 higher-order AR model
- 介绍了经典谱估计中的welch法和参数模型谱估计,比较了它们的性能指标,运用MATLAB软件进行了实例仿真与分析,得出了一些有价值的结论。 In the power spectrum estimation methods,the amended periodic table presented by Welch and parameter model spectrum estimation are widely used. This paper gives an example to simulate them with MATLAB,analyzes these methods' performances and draws some useful conclusions.
