Bio lab 1

8th-Semester-Spring-2025/clinic-consultant/examples/example_plot.py

@@ -3,17 +3,18 @@ import matplotlib.pyplot as plt
 
 
 def main():
-    #x_axis = np.linspace(-5, 5, 100)
-    f_s = 3
+    f_s = 6
     T_s = 1/f_s
+    t = np.arange(-1, 1, T_s)
 
-    x_axis = np.arange(-5, 5, T_s)
-    x_axis_2 = np.linspace(-5, 5, len(x_axis))
-    y_axis = x_axis**2
+    f = 3
+    omega = 2*np.pi*f
+    signal = np.cos(omega*t)
 
-    plt.stem(x_axis, y_axis)
+    plt.stem(t, signal)
     plt.show()
 
 
+
 if __name__ == "__main__":
     main()

8th-Semester-Spring-2025/clinic-consultant/lecture-notes/python-files/creating-a-python-file.md

@@ -13,7 +13,7 @@ Open VS Code, and click File$\to$Open Folder.
 
 ![](open-folder.png)
 
-Then, create and open a folder for your Python example files. This will be the folder we work in for all exercises. I recommend that you use a separate folder for your lab-related Python files, maybe even a separate folder for each lab. Once you click "Select Folder" you may get a pop-up asking you if you trust this folder. Its your folder, so you can trust it no problem.
+Then, create and open a folder for your Python example files. This will be the folder we work in for all exercises. I recommend that you use a separate folder for your lab-related Python files, maybe even a separate folder for each lab. Once you click "Select Folder" you may get a pop-up asking you if you trust this folder. It's your folder, so you can trust it no problem.
 
 ![](python-examples-folder.png)