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Summary
| DescriptionOne positive frequency component, cosine and sine, from rotating vector (fast animation).gif |
English: Traces cosine. And sine functions from the——unit circle using single vector. The cosine value is a horizontal distance on the "circle and a vertical distance on the wave." A 45 degree line graphically shows the exact translation from horizontal——to vertical. If using complex math, the vertical is the imaginary axis and the horizontal is the real axis. Also when using complex math, the counter-clockwise rotating vector indicates a single positive frequency resulting in two sinusoids simultaneously. Two versions are available, "fast" and "slow". |
| Date | |
| Source | Own work |
| Author | Ohgddfp |
Licensing
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Captions
Tracing cosine and sine functions from unit circle - one rotating vector representing single positive frequency component
Items portrayed in this file
depicts
29 October 2020
image/gif
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:18, 29 October 2020 | | 1,210 × 500 (1.02 MB) | Ohgddfp | Uploaded own work with UploadWizard |
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