piano_notes_research

This matlab code is used for reduce PAPR in OFDM. This is employed Artificial Intelligent

说明：  级数展开式近似计算函数值（matlab）(Series expansion of the approximate function value (matlab))

说明：  包含Simulink在控制系统、人工神经网络中的应用(With Simulink in the control system, the application of artificial neural network)

短时傅里叶变换STFT，对脑电癫痫数据的三维显示(Short time Fourier transform STFT, the data on the three-dimensional display of Epilepsy)

Digital to Analog converter sample code

说明：  K线图以及常用技术指标的MATLAB实现(Realization of K-Line Diagram and Common Technical Indicators by MATLAB)

非线性PCA算法matlab程序段，完成独立分量分析的主分量分解(Non-linear PCA algorithm matlab program segment, the completion of independent component analysis of the principal component decomposition)

关于SAR的一个仿真程序，采用RD算法编写的一个MATLAB源程序，通过仔细分析还可以很方便的将其扩展为用于实测数据的成像。(On the SAR of a simulation program, written by RD algorithm, a MATLAB source, through careful analysis also can easily be extended to the measured data for imaging.)

this code was development by George christakos, Serre, M and Patrick Bogaert for implement the Bayesian Maximun Entropy Approach to enviromental and physical mapping research

Computation of the frequency response of the low- and high-pass filters that generate the orthonormal or semi-orthonormal (B-spline or dual) fractional splines of degree alpha, and of type + (causal), - (anticausal) or * (symmetric).(fract spline filters)