41. Reciprocating motion is close to, but different from, sinusoidal simple harmonic motion. 42. Some data sets look like a sinusoidal curve while others seem far more complex. 43. Various sized sinusoidal waves correspond to vibrato amplitude. 44. The results showed increase of strength with increasing spatial frequency of the sinusoidal waves. 45. Therefore, Mercator himself used the equal-area sinusoidal projection to show relative areas. 46. The trace formula asserts that each periodic orbit contributes a sinusoidal term to the spectrum. 47. Hewlett's oscillator produced a sinusoidal output with a stable amplitude and low distortion. 48. The circuit was described as having very high frequency stability and very pure sinusoidal output. 49. In addition, here we have a small sinusoidal modulation of the expansion and recollapse. 50. Sinusoidal oscillators; criterion for oscillation; single-transistor and op-amp configurations.
