FFT

system identification with OLS input selection

OSPF is important to processing digital signal.

good study material for radars.

介绍如何用较复杂的方法去优化对负载具有感知特性的“黑匣子”模型的神经网络控制。(Shows how to use the complex method to optimize a black-box neural network model of a load-sensing )

掷骰子，计算概率，大量模拟次数，趋近理论值结果(Dice, calculate the probability of a large number of simulation times, reaching the theoretical results)

光伏发电功率主要受太阳辐照度影响，所以准确预测太阳辐照度对光伏功率预测十分重要。程序采用小波分解先对辐照度数据进行分解，然后再用bp神经网络对分解的辐照度数据分别预测，再组合作为最后的预测结果。(Photovoltaic power generation is mainly affected by solar irradiance, so accurate prediction of solar irradiance is very important for photovoltaic power prediction. The program uses wavelet decomposition to decompose the irradiance data, then uses BP neural network to predict the decomposed irradiance data separately, and then combines them as the final prediction result.)

用短时傅立叶变换对信号进行时频分析，并有频谱图随着窗的大小进行的对比。(Using short-time Fourier transform of the signal time-frequency analysis and frequency spectrum as the window size of the contrast.)

网络化控制系统的切换系统的非稳定性与稳定性的仿真分析(switched system stability)

discrete wavelet transform for image watermarking

Generates a sample for an arima model