A common problem encountered by circuit designers is producing the manipulating the sine wave function. Since sine wave circuits represent a constantly controlled linear oscillator, they pose a ...

Swept sine waves are useful when you want to test a product over a wide frequency range. A large research project included the requirement to determine wave propagation in the open ocean. This ...

The project was initiated by generating an original sinusoidal signal using MATLAB. A base sine wave function was generated, and Gaussian noise was added to simulate real-world conditions, producing a ...

Abstract: Using recursive equations (RE) to replace the traditional table lookup is beneficial to reduce the amount of data storage required for the chip design. However, the traditional cosine ...

##sine wave import numpy as np import matplotlib.pyplot as plt #define the sine wave function def sine_wave(frequency, length, sample_rate): x = np.linspace(0, length ...

This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...