Explore MATLAB source code curated for "虚拟信号发生器" with clean implementations, documentation, and examples.
This MATLAB-based virtual signal generator source code enables generation of arbitrary waveforms including sine, square, triangular waves, and white noise with configurable frequency, amplitude, and duration parameters.
A GUI-based tool that generates (1) periodic functions (including sine, triangular, sawtooth, and square waves) with configurable amplitude, frequency, and phase parameters, (2) squared pulse sequences with adjustable amplitude, frequency, phase, and duty cycle, (3) dual-parameter exponential functions, (4) Gaussian curves with varying ranges, standard deviations, and means, and (5) Gaussian noise with different amplitudes. The implementation utilizes mathematical waveform generation algorithms with real-time parameter modulation capabilities. Users can add offsets or Gaussian noise to any of the first four functions and perform signal arithmetic operations (addition/multiplication) with predefined signals through intuitive GUI controls.