PYTHON:please display code in python Part 1: Determining the Values for a Sine F

Question

PYTHON:please display code in python

Part 1: Determining the Values for a Sine Function

Write a Python program that displays and describes the equation for plotting the sine function, then prompts the user for the values A, B, C and D to be used in the calculation. Your program should then compute and display the values for Amplitude, Range, Frequency, Phase and Offset.

Example input/output for part 1:

Part 2: Displaying a Vertical Plot Header

Modify your Python program so that it displays the low, mid and high point values for our periodic function and a double-line border. (HINT: Print a series of “=” characters to create the border.) Your range values will determine the length of the border.

Example input/output for part 2:

Part 3: Display a Vertical, Text-Based Plot

Modify your Python program so that it calculates the correct result (y) for all values (x) starting with 0 up to and including 45. Below the header you displayed in Part 2, print each value (x), then a series of spaces taking into account the lowest value in your range and the calculated result (y), then finally an asterisk character (*). NOTE: The sin() function expects values in radians.

For example, if the low value in your range (calculated in Part 2) was 1, the value for x=10 and the result of the formula was y=3, your program would display: “10     * “ (ie: 10 <tab><three spaces> *)

This program creates a vertical plot based on the function y A sin (B x C) D Where: Amplitude A Frequency B (2 pi) Phase -C B Offset D Please enter the values for: A 5 B 24 D 15 Amplitude 5 Range 10 Freqency: 3.82 Phase 0 Offset 15

Explanation / Answer

1.

print('This program creates the vertical plot based on the function: y = A * sin(B*x + C) + D Where: Amplitude = A Frequency = B / (2 * pi) Phase = -C / B Offset = D')

print(' ===================================================== ')

print('Please enter the values for:')
A = input(" A: ")
B = input(" B: ")
C = input(" C: ")
D = input(" D: ")

y = A * sin(B*x + C) + D
frequency = B / (2 * pi)
phase = -C / B
range = (A + D) / 2

# Display the results
print('Amplitude: {}'.format(A))
print('Range: {}'.format(range))
print('Frequency: {}'.format(frequency))
print('Phase: {}'.format(phase))
print('Offset: {}'.format(D))

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.