设计一个循环灯控制器,该控制器控制红.绿.黄三个发光管循环发亮.要求红发光管亮2秒,绿发光管亮3秒,黄发光管亮1秒.(假设外部提供频率为1MHz的方波信号) library ieee; use ieee.std_logic_1164.all; entity loopled_tb_vhd is end loopled_tb_vhd; architecture rtl of loopled_tb_vhd is component loopled port( CLK,CLR:IN STD_LOGIC;…
#!/usr/bin/python # coding:utf-8 from PIL import Image, ImageDraw from HierarchicalClustering import hcluster from HierarchicalClustering import getheight from HierarchicalClustering import getdepth import numpy as np import os def drawdendrogram(clu…