mathmatic

说明：  脉冲体制下的相控阵雷达测角精度以及测距精度程序(Pulse under the system of phased array radar angle measurement accuracy and precision of procedures ranging)

说明：  多光谱图像、 全色图像的融合， 自己备图(Multi-spectral image, panchromatic image fusion)

This derivation of the normalised least mean square algorithm is based on Farhang- Boroujeny 1999, pp.172-175, and Diniz 1997, pp 150-3. To derive the NLMS algorithm we consider the standard LMS recursion, for which we select a variable step size parameter, μ(n). This parameter is selected so that the error value , e+(n), will be

超声数据互相关算法用于塔机超声测距，程序简单方便可行( Application of the cross correlation analysis technique )

用于计算谱相关函数的频域平滑算法，可改参数，改输入信号类型(calculate spectral correlation function by using frequency smoothing Algorithm, you can change the parameters, and the type of input signal )

说明：  在神经网络中，用四阶统计量的方法对图像进行特征提取(In the neural network, using fourth-order statistics of the image feature extraction method)

关于FFT变换的源程序,需要的朋友别错过咯，适合所有关于FFT的初学者(the order of FFT，you need it,suit for all the beginner of FFT.)

LQR线性优化二次型，LQR可得到状态线性反馈的最优控制规律 ,易于构成闭环最优控制，本实例可以运行(Two LQR linear quadratic regulator)

MIMO LTE 简单介绍LTE中MIMO技术(MIMO LTE LTE in the MIMO technology brief)

说明：  应用matlab进行PQ分解法进行潮流计算，通用性高，可进行多种情况计算(Applications for PQ decomposition method matlab flow calculation, high versatility, many cases can be calculated)