程序设计 Resources

Showing items tagged with "程序设计"

Image Sampling • Program Implementation: Perform 2x scale downsampling on images and observe changes at different resolutions (a) • Program Implementation: Apply upsampling to downsampled images from (a) using various smoothing methods such as nearest-neighbor pixel replication or linear interpolation. Analyze quality changes in upsampled images and identify corresponding improvement methods.

MATLAB 214 views Tagged

A MATLAB-based FIR filter design program featuring an intuitive graphical interface with comprehensive parameter configuration capabilities. The implementation includes various filter design algorithms like windowing method, frequency sampling, and equiripple design using functions such as fir1, fir2, and firls.

MATLAB 197 views Tagged

This program designs and implements a basic speaker recognition system using MATLAB. Key functional modules include speech signal input management, feature extraction for speech discrimination, and speaker authentication. The system utilizes MFCC (Mel-Frequency Cepstral Coefficients) for feature extraction and GMM (Gaussian Mixture Models) for pattern matching, providing a comprehensive solution with additional modules for error handling and user interface.

MATLAB 262 views Tagged