Sine and cosine waves are simultaneously accumulated in accordance with the following equations in apparatus embodying the invention.< P>M sin &thgr;=[M sin (&thgr;-&dgr;&thgr;)] cos &dgr;. theta.+[M cos (&thgr;-&dgr;&thgr;)] sin &dgr;&thgr; < P>M cos &thgr;=[M cos...
The cosine wave is the same as the sine wave but shiftedπ2units to the right. That is,sin(x)=cos(x−π2). Because of this equality, everything that holds true for the sine wave holds true for the cosine wave. Since cosine is shifted to the right byπ/2units, there is a new...
If the sine (or cosine) wave has a variable frequency, then the assumption "angle = w*time" is no longer true. In such case, I recommend to replace x4*x1 in Helge's component by a single input variable (e.g. x1) that would be the output of a integrator (INT...
Sine and cosine waves are simultaneously accumulated in accordance with the following equations in apparatus embodying the invention.< P>M sin &thgr;=[M sin (&thgr;-&dgr;&thgr;)] cos &dgr;. theta.+[M cos (&thgr;-&dgr;&thgr;)] sin &dgr;&thgr; < P>M cos &thgr;=[M cos...
Define Cosine wave. Cosine wave synonyms, Cosine wave pronunciation, Cosine wave translation, English dictionary definition of Cosine wave. n. A waveform with deviation that can be graphically expressed as the sine curve. American Heritage® Dictionary
在两年的物理学系中,我们用到非常多的数学模型来处理物理问题。 正是因为简谐振动 (SHM) 模型中,物体运动的图像(Graphs)是正弦(sine)或余弦(cosine)曲线,这是和wave以及circula…
The meaning of SINE is the trigonometric function that for an acute angle is the ratio between the leg opposite the angle when it is considered part of a right triangle and the hypotenuse.
A cosine curve is graphed similarly to a sine curve, but is out of phase with it. In particular, a sine wave crosses the center line at each interval of pi (π), whereas a cosine wave peaks at intervals of π and crosses the center line at intervals of ½π (which are the points...
3) sine-cosine 正弦-余弦,正弦-余弦的4) sinus [英]['saɪnəs] [美]['saɪnəs] 正弦,湾,正弦的5) non-sinusoidal 非正弦的6) sinusoidal [英][,sinə'sɔidl] [美][,sɪnə'sɔɪdḷ] 正弦波的 例句>> 补充资料:正弦波 正弦波 Sine wave 正弦波(sine wave) ...
Cosine with phase shift Let us now analyze the case of a shifted cosine wave: where: ; is a positive integer less than ; the phase satisfies . The Discrete Fourier Transform is Proof Sine with phase shift Similarly, we can analyze a shifted sine wave: ...