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O-Matrix Signal Processing Performance
SPT - The O-Matrix Signal Processing Toolbox
provides performance
that far exceeds other integrated software packages. SPT efficiency
enables the construction of high-performance prototypes, production systems,
and real-time applications.
The following
benchmark illustrates performance benefits for some of the
SPT functions relative to Matlab.
| Benchmark |
O-Matrix 6.3 |
Matlab 7.5.0.342 |
| resample() |
531 |
1575 |
| interpfft() |
270 |
473 |
| hamming() |
6 |
310 |
| fft() |
19 |
47 |
| fncheb2() |
119 |
2650 |
| fncheb1() |
50 |
1537 |
| fnbut() |
11 |
1493 |
| blackman() |
8 |
311 |
All timings are in microseconds, per iteration for each benchmark - Run on a 3.40 GHz DuoCore with 2GB RAM
Matlab and SPT benchmark code is provided with the SPT distribution and upon request
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