AHPSolver

简支梁桥、连续桥梁桥墩纵横向地震力计算程序。(Simple supported beam bridge, the calculation of continuous bridge pier seismic force, horizontal and vertical seismic force can be calculated)

经典的奇异值阈值算法用来解决矩阵填充问题,这是最新更新的版本(A singular value thresholding algorithm for matrix completion)

语音信号````````````````DOA检测( directiong of array)

it generates a runtime error if its this value is not a Number object.

Color Segmentaion using euclidean and mahalaobis distance

一维MUSIC算法的Matlab程序，可以仿真，很好用(One-dimensional MUSIC algorithm in Matlab)

基于hough变换，圆心检测，可达亚像素级别，简单易用，可显示圆心坐标和图像圆心所在位置。解压即可用。main为主程序(Hough transform center detection, with sub-pixel level, easy to use, can display the location of the center coordinates and image the center. Decompression can be used. main main program)

Matlab直流潮流程序，Matlab直流潮流程序(Matlab直流潮流程序Matlab直流潮流程序)

同步技术在接收机中是非常重要的，直接关系到解调的好坏，本程序提供了符号同步的源程序代码(Symbol synchronization )

现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。 1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）； 2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）； 3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)