Here is a code

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import numpy
import matplotlib.pyplot as plt


def p2(lam, n):
return lam ** n * numpy.exp(-lam) / numpy.math.factorial(n)

size = 20
xVec = [0] * size
plt.figure(figsize = (12, 4))

for x in range(size):
xVec[x] = p2(1, x)
plt.subplot(1, 3, 1)
plt.stem(xVec, markerfmt = ' ')


for x in range(size):
xVec[x] = p2(2, x)
plt.subplot(1, 3, 2)
plt.stem(xVec, markerfmt = ' ')

for x in range(size):
xVec[x] = p2(10, x)
plt.subplot(1, 3, 3)
plt.stem(xVec, markerfmt = ' ')

plt.show()
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i need to change code it to look like this:


offer: 200fg for help

your plot commands should look like this:

plt.subplot(1,3,1)

plt.subplot(1,3,2)

plt.subplot(1,3,3)

send fg pleeeease

woops mb didn't see you have the same thing. Put your suplot commands outside of your loops however.

its not only this what i ask...
anyway i solved this problem by myself

closed