COSENOIDAL

from pylab import *
import matplotlib.pyplot as plt
import math


def plot_cosenoidal(lista_de_x,h,a,b):
M1=b-(1/a)
M2=b+(1/a)
y = []
for x in lista_de_x:
if M1<=x and x<=M2:
y.append(0.5*h*(1+cos((a*pi)*(x-b))))
else:
y.append(0)
figure()
plot(lista_de_x,y,'r')
xlabel('X')
ylabel('Cosenoidal')
title('Funcion Cosenoidal')
show()




#EL PROGRAMA ARRANCA AQUI!
puntos_en_x = linspace (0,10,100)


h = 1
a = 0.5
b = 5



plot_cosenoidal(puntos_en_x,h,a,b)