- Load/Save Data directly from/to text file
- Copy output directly to clipboard or into Excel
- Process up to 50000 samples
- Single file DFT.EXE (no DLL's, no install, just download and run)
| DFT Spectrum Analysis v1.0 (Freeware) |
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DFT is a tool for Mathemetians or Engineers to extract the frequency components from a time based sampled signal.
DFT uses standard text (ASCII) files for input and output making it compatible with Windows Excel and other
text based spread sheep applications. DFT is a stand alone application (about 570kb) with no installation
required and will easily fit onto a single floppy. Requires Win 9x, NT, 2000 or XP. |
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DFT - Discrete Fourier Transform
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| Download Now! |
| Download DFT.ZIP (252kB) |
| Download DFT.EXE (550kB) |
| FIR Comb Filter v1.0 (Freeware) |
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FIR Comb Filter is a Mathematical/Engineering tool to design and simulate the frequency
characteristics of an FIR (Finite Impulse Response) comb filter. It enables the user
to enter key frequencies and spot test the filter response gain values. Again like DFT, this Comb filter
application is also a stand alone application (about 472kb) with no installation
required and will easily fit onto a single floppy. Requires Win 9x, NT, 2000 or XP. |
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FIR Comb Filter
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| Download Now! |
| Download comb.zip (228kB) |
| Download comb.exe (472kB) |