A random, revised edition compliant, stars without number sector generator

🏄 WaveView 一个水波纹动画控件视图，支持波纹数，波纹振幅，波纹颜色，渐变色，波纹速度，波纹方向等属性完全可配。

A small and fast Discrete Fourier Transform library

Online DSP Lookup Table Generator. (AKA: Sine wave LUT calculator)

Library for using a AD9833 Programmable Waveform Generator hardware by Analog Devices.

Code for generating 3 phase sine wave on Arduino Uno PWM outputs

WWDC 2017 Scholarship Recipient. A Swift Playgrounds Book that visually teaches the relationship between sines and circles.

Sine wave library for Arduino. Produces a sine signal and passes the output to a PWM pin.

An SVG path animation of a sine wave propogation using Javascript

Blackman-Harris Window functions (3-, 5-, 7-term etc.) from 1K to 64M points based only on LUTs and DSP48s FPGA resources. Main core - CORDIC like as DDS (sine / cosine generator)

Repository for an article called "Fast MiniMax Polynomial Approximations of Sine and Cosine"

Performance of DSP-related code compared between C++ and C# .NET, and in Unity C# with and without IL2CPP translation

High-precision physics engine dedicated to the study of standing waves and visualization of its normal modes.

Generates frames for a retro wave effect as seen on SNES and other 16 bit consoles using horizontal displacement. Written in C#.

Examples for Arduino SPWM and Pure Sine Wave Generation

The term SPWM stands for “Sinusoidal pulse width modulation” is a technique of pulse width modulation used in inverters. An inverter generates an output of AC voltage from an input of DC with the help of switching circuits to reproduce a sine wave by generating one or more square pulses of voltage per half cycle.

绘制三相电流电压多通道曲线图

Electronic circuits in a virtual laboratory + Arduino

Simple C++ implementation of a basic Procedural Reverb algorithm. Includes an example usage case with a simulated sinusoidal signal.

Helper scripts for the unofficial Stars Without Number revised faction spreadsheet