Explore MATLAB source code curated for "加噪" with clean implementations, documentation, and examples.
GUI interface design for general image processing operations including rotation, noise addition, histogram equalization, and advanced techniques with MATLAB implementation details
Usage of mobile communication simulation in MATLAB covering fundamental operations such as signal generation and noise addition with code implementation examples
An interactive GUI application for performing fundamental image processing operations including noise addition, filtering, segmentation, and sharpening with real-time preview capabilities.
MATLAB implementation code for Wiener filtering that generates a test signal, adds noise to simulate real-world conditions, and applies AR model-based filtering for noise reduction.
DTMF source code implementation including signal generation, noise addition, transmission, reception, sampling, and decision processes with algorithm explanations
This MATLAB GUI-based program implements comprehensive image processing capabilities including noise addition (Gaussian, salt-and-pepper), histogram equalization, binarization, multiple sharpening techniques, brightness adjustment, along with image saving and comparison functions.
Record personal voice signals using audio recording functions. Perform sampling operations with specified rates using functions like `audiorecorder()` in MATLAB. Plot time-domain waveforms using `plot()` and spectrograms using `spectrogram()` functions. Implement noise addition through random signal generation and denoising using filtering techniques like Wiener filtering or wavelet denoising. Compare pre/post-filtering signals through waveform comparison and spectral analysis. Achieve audio playback using `sound()` function with variable sampling rates for fast/slow playback effects.
Implementing image noise addition and denoising techniques using MATLAB with comprehensive code examples