#include <graphics.h>#include <math.h>#include <dos.h>#define pi 3.1415926void draw(int a, int b, int c){ float x, y; x = a * cos(b *c * pi / 180-pi / 2) + 300; ...
The command $widget -> create type options is used to make different structures A few examples are givenbelow For more information read the manualExam...
python 图形
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
fig = plt.figure()
ax = Axes3D(fig)
#X Y value
X = np.arange(-4,4,0.25)
Y = np.arange(-4,4,0....
python 图形
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
fig = plt.figure()
ax = Axes3D(fig)
#X Y value
X = np.arange(-4,4,0.25)
Y = np.arange(-4,4,0....
