KPCA-FACE

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短时傅里叶变化的程序， 可以2d显示，也可以3d显示，短时傅里叶变化的结果。(Short-time Fourier transform of the process, can be 2d show can also be 3d shows the result of short-time Fourier transform.)

说明：  基本源代码程序，针对Artificial neural network人工神经元网络书中的源代码实例(Artificial neural network)

Source code to calculate PSD by the autocorrelation.

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Iterative Project Planning icarnegie ssd 10 exercise 7

fault detection and classification

vpi photonics file 10 G NRZ optimization

本程序将时域数据转换为频域（功率谱密度），方便数据的处理和分析。(The program time-domain data is converted to the frequency domain (power spectral density), to facilitate the processing and analysis of data.)

Channel flow past a cylinderical obstacle, using a LB method