An instrument for automatically making a periodogram analysis or Fourier analysis of a curve by optical means.
| 单词 | θ116197 |
| 释义 | the world > relative properties > number > probability or statistics > [noun] > statistical equipment (3) periodograph1917 An instrument for automatically making a periodogram analysis or Fourier analysis of a curve by optical means. swingometer1965 A device consisting of a dial with a movable pointer, used to demonstrate (esp. on television) how a likely or observable ‘swing’ should influence… Subcategories:— analysis by means of (1) |
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