Image-Synthesis

演示matlab如何实现通信遥控等,其中涉及到一些通信方面的知识,请查阅相关资料.()

说明：  应用matlab gui开发的信号分析小程序，便于大家学习gui(Matlab gui applications developed by small signal analysis procedures, to facilitate U.S. study gui)

Unified power flow controller load flow model

高等应用数学问题MATLAB求解习题参考解答 ,薛定宇(pdf版本)(Higher applied mathematics problem solving exercises MATLAB Solutions, Xue Dingyu (pdf version))

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.)

Smith chart support 2

有关阵列天线的matlab仿真， 1、给出阵元的个数，阵元的间隔以及波长 2、计算方向图并绘制不同的方向图，有规律的排列 3、计算出主瓣宽度，3dB带宽，主瓣与第一旁瓣的幅度比（以dB作单位）(Array antenna matlab simulation, 1, to the number troupe, interval, and the wavelength of the array element 2, calculate the pattern and draw a different pattern, a regular arrangement of 3, calculate the width of the main lobe, 3-dB bandwidth of the main lobe and the first side lobe amplitude ratio (in dB as a unit))

time windows usage example

kernel 标准相关分析，将相关信息映射到同一空间。用于Data Mining，pattern classification(KCCA used for Data mining and Pattern Classification)

使用BP神经网络进行的3维样本分类matlab算法(Using BP neural network of three-dimensional sample classification matlab algorithm)