帮我跑一下这个代码,然后把结果图发给我,电脑不在身边,这个是Python的代码
import numpy as np
import matplotlib.pyplot as plt
from scipy.signal import get_window
# 生成信号
fs = 10000
t = np.arange(0, 1, 1/fs)
x = np.sin(2*np.pi*1000*t)
# 窗函数
win_dict = {'rect': 'boxcar', 'hanning': 'hann', 'hamming': 'hamming', 'blackman': 'blackman', 'kaiser': 'kaiser'}
win_len = 256
beta = 5
# 频谱分析
for win_name, win_func in win_dict.items():
win = get_window(win_func, win_len)
xw = x[:win_len] * win
Xw = np.fft.fft(xw, win_len)
freq = np.fft.fftfreq(win_len, 1/fs)
Xw_db = 20*np.log10(abs(Xw))
Xw_db -= Xw_db.max()
plt.plot(freq, Xw_db, label=win_name)
# 图像显示
plt.xlim(0, 5000)
plt.ylim(-60, 0)
plt.xlabel('Frequency (Hz)')
plt.ylabel('Magnitude (dB)')
plt.legend()
plt.show()
不知道你这个问题是否已经解决, 如果还没有解决的话:本次问题需要远程执行Python代码并分享结果图,具体的解决方案如下:
示例代码如下:
import paramiko
# 创建SSH对象
ssh = paramiko.SSHClient()
# 允许连接不在know_hosts文件中的主机
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 连接服务器
ssh.connect(hostname='remote_host', port=22, username='username', password='password')
# 执行python代码
stdin,stdout,stderr = ssh.exec_command("python /path/to/your/code.py")
# 读取输出
output = stdout.read().decode()
print(output)
# 关闭连接
ssh.close()
示例代码如下:
import smtplib
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
# 邮件配置
msg = MIMEMultipart()
msg['From'] = 'sender@domain.com'
msg['To'] = 'receiver@domain.com'
msg['Subject'] = 'Python code output'
# 添加文本内容
text = 'Here is the output of your Python code:'
msg.attach(MIMEText(text))
# 添加图片
with open('path/to/your/image.jpg', 'rb') as f:
img_data = f.read()
image = MIMEImage(img_data)
msg.attach(image)
# 添加输出结果
output = 'Hello, world!'
msg.attach(MIMEText(output))
# 发送邮件
smtp_server = 'smtp.domain.com'
smtp_port = 25
smtp_user = 'sender@domain.com'
smtp_password = 'password'
server = smtplib.SMTP(smtp_server, smtp_port)
server.login(smtp_user, smtp_password)
server.sendmail(smtp_user, 'receiver@domain.com', msg.as_string())
server.quit()
注意事项: