ST Original Program and S-Transform Application Routine

This program package consists of two main components: the original ST program and an S-transform application routine. The original ST program serves as a widely-used signal processing tool that requires installation into MATLAB's toolbox directory for proper integration. We have developed a practical demonstration routine called SST that includes comprehensive code annotations and implementation examples to help beginners better understand S-transform algorithms and their applications. The SST routine demonstrates key functions such as time-frequency analysis implementation, window function configuration, and transformation parameter optimization through commented code examples. The package provides practical cases showing how to process signal data, visualize time-frequency distributions, and interpret transformation results. Should you have any technical questions or improvement suggestions regarding the code implementation or algorithmic approaches, please feel free to contact us. Thank you!