zhu-yifang

import matplotlib.pylab as plt
import numpy as np

A = 0.8
f0 = 1000
phi = np.pi / 2
fs = 44100
t = np.arange(-0.002, 0.002, 1.0 / fs)
x = A * np.cos(2 * np.pi * f0 * t + phi)

zhu-yifang

#include <iostream> // for cin, cout
#include <time.h>   // for clock_gettime
#include <cstdlib>  // for rand, srand

using namespace std;

// Function to generate a number from [-bound, bound]
template <typename T>
T GenerateRandomNumber(double bound)
{

zhu-yifang

#include <iostream> // for cin, cout
#include <time.h>   // for clock_gettime
#include <cstdlib>  // for rand, srand

using namespace std;

// Function to generate a number from [-bound, bound]
template <typename T>
T GenerateRandomNumber(double bound)
{