liquid

某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标（东西向）和y 坐标（南北向）,应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)

抛物线拟合算法实现代码，已经通过测试可指直接运行(Parabola fitting algorithm code, has passed the tests can be run directly refers to)

说明：  数字信号处理专业的滤波器设计源程序 有不同几种方法(Digital signal processing filter design professional has a different source of several methods)

模拟滤波器：数字信号处理及MATLAB实现(Analog Filter: Digital signal processing and MATLAB implementation)

用matlab产生仿真BOC信号，并对BOC信号采样并用FFT进行频谱分析。(BOC signals generated simulation using matlab, and the BOC signal sampling and spectral analysis using FFT.)

光伏MPPT 电池模型 以及最大功率追踪~~~~~~~~~(PV MPPT battery model and the maximum power tracking ~~~~~~~~~)

4可视化（GUI）的非线性方程组的牛顿求解法,希望对大家有用，大家可以看看(4 Visualization (GUI) of the Newton method for solving nonlinear equations, we want to be useful, we can see)

beamformer of smart antenna

一篇关于ga算法在matlab中的应用的论文，用于解决参数优化问题。(ga on a MATLAB algorithm in the application papers for the settlement parameter optimization problem.)

It is the algorithm for energy detector in WRAN.