精确 Resources

Showing items tagged with "精确"

Monte Carlo simulation is used to calculate European option pricing, offering reasonable accuracy at the cost of significant computational time. This method involves generating multiple random price paths to estimate the option's expected value.

MATLAB 294 views Tagged

MATLAB implementation of subpixel edge detection algorithm providing higher precision compared to conventional edge detection methods, featuring advanced interpolation techniques and gradient-based approaches for enhanced accuracy.

MATLAB 290 views Tagged

The ωKA (Omega-K Algorithm) is a prominent method for SAR image formation. This implementation provides both approximate and precise variants of ωKA, with simulation parameters derived from "Synthetic Aperture Radar Imaging: Algorithms and Implementation". The algorithm utilizes Stolt interpolation for target focusing, followed by cross-range and range slicing to evaluate the final image quality.

MATLAB 409 views Tagged

Voice Activity Detection (VAD) serves as a fundamental technology in speech recognition with extensive applications across both commercial and civil domains. Accurate endpoint detection becomes particularly challenging in low signal-to-noise ratio (SNR) environments, especially during silent segments or transitional periods before and after phonation.

MATLAB 275 views Tagged