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Author: MuhammadAzizulHakim

Diff for: FAQ03 - NumPy/demoPrompt06.a.01_ChatGPT+NumPy.py

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+import numpy as np
+
+# Create a 3-dimensional array with numbers from 0 to 29
+a = np.arange(30).reshape(2, 3, 5)
+
+# Print the array and its properties
+print("Array:")
+print(a)
+print("Shape:", a.shape)
+print("Dimensions:", a.ndim)
+print("Data type:", a.dtype.name)
+print("Item size:", a.itemsize)
+print("Number of elements:", a.size)
+
+# Fill a matrix with random integer values
+rng = np.random.default_rng()
+matrix = rng.integers(low=0, high=100, size=(3, 3))
+
+# Find max, min, and sum
+print("Matrix:")
+print(matrix)
+print("Max element:", np.max(matrix))
+print("Min element:", np.min(matrix))
+print("Sum of elements:", np.sum(matrix))

Diff for: FAQ03 - NumPy/demoPrompt10.a.01_ChatGPT+NumPy.py

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+import tkinter as tk
+import numpy as np
+from PIL import Image, ImageTk
+
+root = tk.Tk()
+
+# Create a 2D array (e.g., grayscale image)
+array = np.ones((400, 400)) * 150
+
+# Convert the NumPy array to a PIL Image object
+img = Image.fromarray(array)
+
+# Create a Tkinter PhotoImage object from the PIL Image
+tk_img = ImageTk.PhotoImage(image=img)
+
+# Create a Tkinter Label widget and add the PhotoImage to it
+label = tk.Label(root, image=tk_img)
+label.pack()
+
+root.mainloop()

Diff for: FAQ03 - NumPy/demoPrompt10.a.02_ChatGPT+NumPy.py

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+import tkinter as tk
+from tkinter import ttk
+import numpy as np
+
+class MatrixCalculatorApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("Matrix Calculator")
+
+        # Create UI components
+        self.label_matrix_a = ttk.Label(root, text="Matrix A:")
+        self.entry_matrix_a = ttk.Entry(root, width=20)
+        self.label_matrix_b = ttk.Label(root, text="Matrix B:")
+        self.entry_matrix_b = ttk.Entry(root, width=20)
+        self.btn_add = ttk.Button(root, text="Add", command=self.perform_addition)
+        self.btn_multiply = ttk.Button(root, text="Multiply", command=self.perform_multiplication)
+        self.result_label = ttk.Label(root, text="Result:")
+
+        # Arrange UI components using grid layout
+        self.label_matrix_a.grid(row=0, column=0, padx=10, pady=5)
+        self.entry_matrix_a.grid(row=0, column=1, padx=10, pady=5)
+        self.label_matrix_b.grid(row=1, column=0, padx=10, pady=5)
+        self.entry_matrix_b.grid(row=1, column=1, padx=10, pady=5)
+        self.btn_add.grid(row=2, column=0, columnspan=2, padx=10, pady=5)
+        self.btn_multiply.grid(row=3, column=0, columnspan=2, padx=10, pady=5)
+        self.result_label.grid(row=4, column=0, columnspan=2, padx=10, pady=5)
+
+    def perform_addition(self):
+        try:
+            matrix_a = np.array(eval(self.entry_matrix_a.get()))
+            matrix_b = np.array(eval(self.entry_matrix_b.get()))
+            result = matrix_a + matrix_b
+            self.result_label.config(text=f"Result: {result}")
+        except Exception as e:
+            self.result_label.config(text=f"Error: {str(e)}")
+
+    def perform_multiplication(self):
+        try:
+            matrix_a = np.array(eval(self.entry_matrix_a.get()))
+            matrix_b = np.array(eval(self.entry_matrix_b.get()))
+            result = np.dot(matrix_a, matrix_b)
+            self.result_label.config(text=f"Result: {result}")
+        except Exception as e:
+            self.result_label.config(text=f"Error: {str(e)}")
+
+if __name__ == "__main__":
+    root = tk.Tk()
+    app = MatrixCalculatorApp(root)
+    root.mainloop()

Diff for: FAQ03 - NumPy/demoPrompt10.a.03_ChatGPT+NumPy.py

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+from tkinter import*
+import numpy as np
+
+root = Tk()
+root.title("Numpy Module")
+root.geometry("700x400")
+
+def find():
+    global sc1 , sc2
+    sc1.set("")
+    sc2.set("")
+    if entry.get():
+        if entry_1.get():
+            if entry_3.get():
+                r = int(entry.get())
+                c = int(entry_1.get())
+                #n = list(map(int, input().split()))
+                n = (entry_3.get().split())
+                matrix = np.array(n).reshape(r, c)
+                a = matrix.size
+                b = matrix.shape
+                sc1.set(a)
+                sc2.set(b)
+
+sc1=StringVar('')
+sc2=StringVar('')
+label = Label(root,text="Enter the number of row",font=('arial',20),fg="blue")
+label.place(x=40,y=70)
+
+entry = Entry(root,justify=CENTER)
+entry.place(x=350, y=80)
+
+label_1 = Label(root,text="Enter the number of col",font=('arial',20),fg="blue")
+label_1.place(x=40,y=130)
+
+entry_1 = Entry(root, justify=CENTER)
+entry_1.place(x=350, y=142)
+
+label_3 = Label(root,text="Enter the entries in a single line (separated by space):",font=('arial',20),fg="blue")
+label_3.place(x=40,y=180)
+
+entry_3 = Entry(root,justify=CENTER,width=40)
+entry_3.place(x=400, y=220)
+
+label_2 = Label(root,text="The size of matrix is :",font=('arial',20),fg="blue")
+label_2.place(x=30,y=250)
+
+entry_2 = Entry(root,justify=CENTER,textvariable=sc1)
+entry_2.place(x=330, y=260,height=25)
+
+label_4 = Label(root,text="The shape of matrix in row and col :",font=('arial',20),fg="blue")
+label_4.place(x=30,y=300)
+
+entry_4 = Entry(root,justify=CENTER,textvariable=sc2)
+entry_4.place(x=470, y=310,height=25)
+
+button = Button(root,width=10, justify=CENTER ,text="Calculate",command=find)
+button.place(x=250, y=360)
+
+root.mainloop()

Diff for: FAQ03 - NumPy/demoPrompt10.b._ChatGPT+NumPy.py

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+import tkinter as tk
+from tkinter import ttk
+import numpy as np
+
+class NumPyTkinterApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("NumPy with Tkinter")
+
+        # Create a frame
+        self.frame = ttk.Frame(self.root)
+        self.frame.pack(padx=10, pady=10)
+
+        # Create a label
+        self.label = ttk.Label(self.frame, text="NumPy Array:")
+        self.label.grid(row=0, column=0, padx=5, pady=5)
+
+        # Create an entry widget
+        self.entry = ttk.Entry(self.frame)
+        self.entry.grid(row=0, column=1, padx=5, pady=5)
+
+        # Create a button to compute the mean
+        self.button = ttk.Button(self.frame, text="Compute Mean", command=self.compute_mean)
+        self.button.grid(row=1, columnspan=2, padx=5, pady=5)
+
+        # Create a label to display the result
+        self.result_label = ttk.Label(self.frame, text="")
+        self.result_label.grid(row=2, columnspan=2, padx=5, pady=5)
+
+    def compute_mean(self):
+        # Get the input from the entry widget
+        input_text = self.entry.get()
+
+        try:
+            # Convert the input to a NumPy array
+            arr = np.array(eval(input_text))
+
+            # Compute the mean of the array
+            mean_value = np.mean(arr)
+
+            # Display the mean value
+            self.result_label.config(text=f"Mean: {mean_value}")
+        except Exception as e:
+            # Display an error message if input is invalid
+            self.result_label.config(text="Error: Invalid input")
+
+def main():
+    root = tk.Tk()
+    app = NumPyTkinterApp(root)
+    root.mainloop()
+
+if __name__ == "__main__":
+    main()