说明:用Burg算法求AR模型的参数。比自相关法有着较好的分辨率,但对于白噪声加正弦信号,有时可能会出现谱线分裂现象。-Algorithm for AR model parameters using the Burg. Than the autocorrelation has a better resolution, but the white noise added to sinusoidal signals, may sometimes <zh> 在 2024-06-16 上传
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说明:由AR模型参数得到功率谱。AR,MA和ARMA是功率谱估计中最主要的参数模型。AR模型的正则方程是一组线性方程。-The AR model parameters obtained power spectrum. AR, MA and ARMA power spectrum estimation is the most important parameter model. Canonical equations AR model is a <zh> 在 2024-06-16 上传
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说明:用Welch平均法对信号 作功率谱估计.welch法又称之为加权交叠平均法。是一种经典的功率谱估计方法。-By Welch method to estimate the power spectrum signal .welch method is also known as the weighted average method overlap. It is a classic power spectrum estimation met <zh> 在 2024-06-16 上传
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说明:avi to jpg, 讀取AVI檔,將影片中轉成JPG,且儲存到指定的資料夾-avi to jpg, read AVI files, transfer videos to JPG, and saved to a specified folder <張嘉熒> 在 2024-06-16 上传
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说明:it is the m file in matlab for draw the frequency of grid voltage-it is the m file in matlab for draw the frequency of grid voltage <jj> 在 2024-06-16 上传
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