pulse-compression

QR分解SMI算法的目的正是要避免直接来解线性方程，而是将自相关矩阵分解，并利用Givens旋转实现数据矩阵的QR分解，最终将权矢量的求解问题转化为三角线性方程组的求解问题。(QR decomposition SMI algorithm, whose objective it is to avoid directly to solution of linear equations, but will auto-correlation matrix decomposition, and the use of Givens rotation implementation of the QR decomposition of data matrix, the weight vector will eventually solve the problem into a triangular system of linear equations solving the problem.)

说明：  简单的无线功率控制，采用matlab实现(Simple wireless power control, the use of matlab to achieve)

说明：  针对串并联无线电能传输互感模型，建立能量传输方程，利用Matlab编程画出负载功率、传输效率等的三维图和二维图。(Aiming at the mutual inductance model of series-parallel radio energy transmission, the energy transmission equation is established, and the load power, transmission efficiency and other three-dimensional and two-dimensional diagrams are drawn by Matlab programming.)

calculate to define the relation between a reference object and another object in the image, according to the dilation of the reference object using mathematical morphology

基于matlab的画出一个不完整的椭圆，结果完美。只要稍作修改可以出来任意要求范围的不完整椭圆。(Matlab to draw the ellipse )

matlab环境下的灰色GM（1,1）完整程序，且带有部分说明(Grey GM matlab environment (1,1) complete procedures, and with a part)

packet error rate computation when source wireless body area sensor node communicates to the destination coordinator through wireless link in presence of two relays

Learning Simulink with s functions.

相干信号的DOA估计，前后向平滑算法和差分平滑算法对比研究，有均方根的对比(DOA estimation of coherent signals before and after the smoothing algorithm and a comparative study of differential smoothing algorithm, RMS contrast)

保证准确无误，是学习通信的好帮手，小波包分析提取振动信号中的特征频率，DC-DC部分采用定功率单环控制。( Ensure accurate communication is learning a good helper, Wavelet packet analysis to extract vibration signal characteristic frequency, DC-DC power single-part set-loop control.)