Forward Discrete Fourier Transform for HP 15c CE

Description:This HP 15c program implements an N-point forward Discrete Fourier Transform for any real-valued sequence in Matrix A. This relatively small program is for anyone who is in dire need of calculating the Forward DFT of a real-valued sequence with no computer or advanced calculator in sight. This software can run with the HP15c CE in default mode (20-point DFT max) or 15.2 mode (52-point DFT max). The zip file contains a flashable .bin file plus plain-text program listings in common formats (.15c, .jrn, etc.) Full documentation (with instructions, sanity-check example, comments, per-instruction stack state, and execution timing tables) is included as well.
Filename:hp15c-engineering-basics-dft.zip
ID:9656
Current version:1.1.1
Author:Pepin Torres
Downloaded file size:206,445 bytes
Platforms:Other  
User rating:Not yet rated (you must be logged in to vote)
Primary category:Apps
Languages:ENG  
File date:2025-07-02 22:37:58
Creation date:2024-10-28
Source code:Included
Download count:171
Version history:2025-09-21: Updated to version 1.1.1
2024-12-15: Added to site
Archive contents:
  Length      Date    Time    Name
---------  ---------- -----   ----
        0  2025-07-02 06:29   engineering_basics/
        0  2025-07-02 22:18   engineering_basics/dft/
    29696  2025-07-02 22:18   engineering_basics/dft/discrete_fourier_transform_for_hp15c_users_guide.doc
   198103  2025-07-02 22:18   engineering_basics/dft/discrete_fourier_transform_for_hp15c_users_guide.pdf
       35  2024-09-07 09:38   engineering_basics/dft/Flash forward_dft.mem into calculator.txt
     2412  2025-07-02 07:19   engineering_basics/dft/forward_dft.15c
     2048  2025-07-02 07:12   engineering_basics/dft/forward_dft.bin
     2174  2025-07-02 07:19   engineering_basics/dft/forward_dft.jrn
      574  2025-07-02 07:19   engineering_basics/dft/forward_dft.k15
     2048  2025-07-02 07:17   engineering_basics/dft/forward_dft.mem
     6491  2025-07-02 07:19   engineering_basics/dft/forward_dft.tch
      527  2025-07-02 07:18   engineering_basics/dft/forward_dft.txt
    20089  2025-07-02 07:01   engineering_basics/dft/forward_dft.xlsx
---------                     -------
   264197                     13 files
User comments:

No comments at this time.

You must be logged in to add your own comment.


Part of the HP Calculator Archive,
Copyright 1997-2025 Eric Rechlin.