案例分享:画同端口螺旋线 代码如下: from si_fab import all as pdkfrom ipkiss3 import all as i3import numpy as npclass Spiral(i3.PCell):_name_prefix = "Spiral_C"width = i3.PositiveNumberProperty(doc="Core width of
螺线 clearvars; close all; clc; %每个圆的周长是一样的 t = 0:0.01:4*pi; x = cos(t); y = sin(t); z = t*2; figure; plot3(x,y,z,'r-'); hold on; plot3(x,-y,z,'b') title('螺旋线'); xlabel('x axis'); ylabel('y axis'); zla
一.这是什么 简单来说:第1,2两项是1,从第3项开始,每一项都是前两项的和(前10项:1,1,2,3,5,8,13,21,34,55) 二.初始设置 from turtle import*#导入相关内容from random import randintspeed(0)#设为最快list=["2","3","4","5","6","7","8","9","10","11","12",