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pro vyhledávání: '"Lisle L. Wheeler"'
Autor:
S. Leroy Brown, Lisle L. Wheeler
Publikováno v:
Journal of Applied Physics. 14:30-36
A method is shown whereby equations in trigonometric form and types of transcendental equations, which can be expanded into rapidly converging series, may be solved by a mechanical and graphical process. A mechanical and graphical method is also show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::853b9b6a5c8462ecf5712b36b3ab62d0
https://doi.org/10.1063/1.1714918
https://doi.org/10.1063/1.1714918
Autor:
Lisle L. Wheeler, S. Leroy Brown
Publikováno v:
Journal of the Franklin Institute. 231:223-243
A mechanical synthesizer with thirty harmonic elements (fifteen sine components and fifteen cosine components) may be used to graph a polynomial in a complex plane. The sum of the sine components is recorded by a tracing point which moves vertically.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac631a1e6b4efba3a5d148b13c8af01
https://doi.org/10.1016/s0016-0032(41)90048-0
https://doi.org/10.1016/s0016-0032(41)90048-0
Autor:
Lisle L. Wheeler, S. Leroy Brown
Publikováno v:
Review of Scientific Instruments. 13:493-495
Mechanical means are described whereby types of equations may be graphically represented and non‐linear simultaneous equations may be solved. The procedure requires, in each case, that the equation be changed to a trigonometric form by polar transf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fe2ac49d5b556c5eadeac66ff606016
https://doi.org/10.1063/1.1769949
https://doi.org/10.1063/1.1769949