Assignment Questions BEEE Unit 4

说明：  设计一个数字FIR低通滤波器，其技术指标如下： Wp=0.2pi Rp=0.25Db Ws=0.3pi As=50db 试写出MATLAB设计的源程序 (Design a digital FIR low-pass filter, the technical indicators are as follows: Wp = 0.2pi Rp = 0.25Db Ws = 0.3pi As = 50db Write down the design source MATLAB)

从ANSYS中导出模态频率及振型数据，使用命令流的方式编写APDL语言，实现振型导出的功能(Derivation of modal frequency and mode data from ANSYS)

说明：  利用RM码与golay码的关系，生成golay码(Using the relationship between RM code and Golay code to generate Golay code)

说明：  提出了一种基于改进最优流和遗传算法的配电网重构算法.该算法先利用配电网的同胚图将重构问题的全局寻优空间划分为若干子空间,然后利用改进最优流法寻找子空间内的最优解,之后再利用遗传算法搜索全局最优解所在的子空间,从而实现在局部最优解中寻找全局最优解.(A distribution network reconfiguration algorithm based on improved optimal flow and genetic algorithm is proposed. First, the global optimization space of the reconfiguration problem is divided into several subspaces by using the homeomorphic graph of the distribution network. Then, the improved optimal flow method is used to find the optimal solution in the subspace. Then, the genetic algorithm is used to search the subspace where the global optimal solution is located, so as to find the global optimal solution in the local optimal solution. The optimal solution.)

说明：  2.8寸TFT屏 stm32芯片 +ST7789驱动(2.8 inch TFT screen STM32 chip + ST7789 driver)

说明：  有关MIMO 天线选择对信道容量的影响，降序天线选择方法(As for the influence of MIMO antenna selection on channel capacity, a descending antenna selection method is proposed)

说明：  激光雷达点云数据拟合点云拟合icp算法(Point cloud fitting ICP algorithm for LIDAR point cloud data)

随机设置了雷的位置，当用户输入的位置与雷的位置相同，则游戏结束。否则该位置处打印出笑脸。(Ray random set position when the user enters the same position and the position of mine, the game is over. Otherwise, the position of print faces.)

VB拼图游戏 可以自己加载任意图片 -VB can load arbitrary puzzle picture

Inverter Hysteresis based on the platform pscad