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  • Last update: 5 years ago
  • Total downloads: 83
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Matt Fig (16 other programs)
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scripts default iconTRIGDEMO (Scripts) Publisher's description

Interactively explore how parameters affect trigonometric functions.

Interactively explore how parameters affect trigonometric functions. TRIGDEMO allows user to manipulate the parameters A,B,C,D in the general equation:

y = y(x) = A trig(Bx + C) +D

Where trig is any one of sine, cosine, tangent, cosecant, secant, cotangent.

The inspiration for this was my participation in a discussion, during the course of which, it became clear that several very educated people didn't completely (reflexively) understand how these parameters affect the plot of trigonometric functions.

I figure if these folks were hesitant, there might be others out there who could use a little refresher.

For demonstration purposes only! This is not meant to be earth-shattering.

System Requirements:

MATLAB 7.4 (R2007a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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