Computing Wavelet Entropy for One-Dimensional Vectors

Calculate wavelet entropy for 1D vectors using a pre-configured function file that provides direct callable implementation with configurable wavelet parameters and entropy calculation methods

Discrete Short-Time Fourier Transform Function for 1D Vectors

Discrete Short-Time Fourier Transform function for 1D vectors. Function name: stft, Input: one-dimensional array to be processed, Windowing: rectangular window, Window width: 20 samples. Implementation handles signal segmentation with overlapping windows and computes frequency-domain representation.

Calculating PSLR and ISLR for SAR Image Point Targets

Methods for computing PSLR and ISLR of SAR image point targets using MATLAB, including implementations for both 1D vectors and 2D matrices with code-specific explanations