File:Gamma Absolute.svg
Summary
| Description |
English: Absolute for Gamma function over complex plane. |
| Date | |
| Source |
Own work |
| Author | IkamusumeFan |
| SVG development | |
| Source code | Python code# Author: Ika, 2014-02-08
from mpl_toolkits.mplot3d import Axes3D
import numpy as np
import math
from scipy.special import gamma as Gamma
from matplotlib import cm
import matplotlib.pyplot as plt
import scipy.special as sp
from cmath import *
fig = plt.figure()
ax = fig.gca(projection='3d')
Q = []
# Draw the function curve.
X = np.arange(-5., 5., 0.1)
Y = np.arange(-5., 5., 0.1)
X, Y = np.meshgrid(X, Y)
xn,yn=X.shape
Z = X*0
for x in range(xn):
for y in range(yn):
z = complex(X[x,y], Y[x,y])
Z[x,y]=np.clip(abs(Gamma(z)), 0, 24)
a = ax.plot_surface(X, Y, Z, rstride=1, cstride=1, cmap=cm.jet, linewidth=0.1)
Q.append(a)
ax.set_xlim3d(-5,5)
ax.set_ylim3d(-5,5)
ax.set_zlim3d(0,24)
ax.set_xlabel('x')
ax.set_ylabel('y')
ax.set_zlabel(r'$|\Gamma(x+iy)|$')
plt.savefig("Gamma_Absolute.svg")
|
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