显示端代码：

import socket
import matplotlib.pyplot as plt
import matplotlib.animation as animation
import numpy as np# UDP setup
udp_ip = '0.0.0.0'  # Listen on all network interfaces
udp_port = 12345
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind((udp_ip, udp_port))# Plot setup
# fig, ax = plt.subplots()
# xdata, ydata = [], []
# ln, = plt.plot([], [], 'r-')# def init():
#     ax.set_xlim(0, 100)  # Adjust x-axis range as needed
#     ax.set_ylim(-1, 1)  # Adjust y-axis range as needed
#     return ln,# def update(frame):
#     # Receive data
#     global xdata, ydata 
#     data, _ = sock.recvfrom(1024)
#     #print(data)
#     signal = np.frombuffer(data, dtype=np.float32)  #