From d3261e4b55838c23d9f69b6625e3c4a08f352e61 Mon Sep 17 00:00:00 2001
From: David Rotermund <54365609+davrot@users.noreply.github.com>
Date: Fri, 15 Dec 2023 14:39:38 +0100
Subject: [PATCH] Update README.md

Signed-off-by: David Rotermund <54365609+davrot@users.noreply.github.com>
---
 numpy/fft/README.md | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/numpy/fft/README.md b/numpy/fft/README.md
index a7fcd8d..6cf81b9 100644
--- a/numpy/fft/README.md
+++ b/numpy/fft/README.md
@@ -151,6 +151,15 @@ plt.show()
 ```
 ![image3a](image3a.png)
 
+```python
+plt.plot(t, np.imag(np.fft.ifft(fft_result)))
+plt.ylabel("imag(ifft(fft(x)))")
+plt.xlabel("t")
+plt.title("FFT")
+plt.show()
+```
+![image3b](image3b.png)
+
 
 ```python
 plt.plot(t, x - np.real(np.fft.irfft(rfft_result)))
@@ -162,6 +171,17 @@ plt.show()
 
 ![image4](image4.png)
 
+
+```python
+plt.plot(t, np.imag(np.fft.irfft(rfft_result)))
+plt.ylabel("imag(irfft(rfft(x)))")
+plt.xlabel("t")
+plt.title("rFFT")
+plt.show()
+```
+
+![image4b](image4b.png)
+
 ## [Discrete Fourier Transform (numpy.fft)](https://numpy.org/doc/stable/reference/routines.fft.html#discrete-fourier-transform-numpy-fft)
 
 ## [Standard FFTs](https://numpy.org/doc/stable/reference/routines.fft.html#standard-ffts)