Visualization of CSI amplitude and phase information with Python

use python Realization CSI Visualization of amplitude and phase information

Data sets
The main program

import matplotlib.pyplot as plt
from gezhongmatlab import *
from matplotlib import font_manager
# Set the font to use , Microsoft YaHei is used here
my_font = font_manager.FontProperties(fname='C:\Windows\Fonts\MSYH.TTC')
path = r"run_lh_1.dat"
bf = read_bf_file(path)
csi_list = list(map(get_scale_csi,bf))
csi_np = (np.array(csi_list))
csi_amp = np.abs(csi_np)
csi_pha=np.angle(csi_np)
np.set_printoptions(threshold=np.inf)
fig = plt.figure()
plt.subplot(1,2,1)
plt.plot(csi_amp[:, 0, 0, 0])
plt.title(' Amplitude extraction ',fontproperties = my_font)
plt.xlabel('subcarrier')
plt.ylabel(' amplitude ',fontproperties = my_font)
plt.subplot(1,2,2)
plt.plot(csi_pha[100,0,0,:])
plt.title(' Phase extraction ',fontproperties = my_font)
plt.xlabel('subcarrier')
plt.ylabel(' phase ',fontproperties = my_font)
plt.show()

Here I need to refer to another article
use python extract CSI Amplitude information
Run a screenshot ：