From 0e5a724f6f313bd40018b28e3d0fd8f2d6fcde6d Mon Sep 17 00:00:00 2001
From: mahmoudrabia <mahmoud.rabia@polytech-lille.net>
Date: Fri, 6 Sep 2024 11:36:58 +0200
Subject: [PATCH] serie de fourier

---
 serie_de_fourier.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+), 0 deletions(-)
 create mode 100644 serie_de_fourier.py

diff --git a/serie_de_fourier.py b/serie_de_fourier.py
new file mode 100644
index 0000000..801860d
--- /dev/null
+++ b/serie_de_fourier.py
@@ -0,0 +1,14 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from scipy.fft import fft, ifft
+from scipy import signal
+
+t=np.arange(0,100,0.1)
+x= np.cos(2*np.pi*t)
+y= fft(x)
+
+
+p= np.linspace(0,1000,1,endpoint=True)
+u = signal.square( np.pi*5*p)
+e = np.fft.fft(u)
+plt.plot(p,e)
--
libgit2 0.21.2