obscurance

ECEF to WGS84 conversion

BATTLE OF HELICOPTERS

3GPP 36.873信道建模，用Python编写(3GPP 36.873 channel modeling, written in Python)

functioning invovled in addintion and removal of noise

this is saple program for file system implementtion in purebasic

Shift a bit array 3 steps to the right

说明：  利用matlab编程语言，对合成孔径雷达的range-doppler算法进行了仿真。(Using matlab programming language for synthetic aperture radar range-doppler algorithm simulation.)

关于替代数据法在验证脑电信号是非线性上的研究与应用。(Testing for nonlinearity in time series_the method of surrogate data。)

包含已提取过ROI的MSTAR的图像数据，可以用来作为目标识别的很好数据资源；包含傅里叶梅林变换提取不变特征的MATLAB程序(Containing the extracted image data of ROI MSTAR it can be used as a target to identify good data resources contains Fourier Mellin transform to extract invariant features of MATLAB program)

This function is used by the Piecewise Linear Rayleigh Ritz