0 Null XYSee 4.0 Demonstration MACRO... 0SinTest.MAC  8/93.
0 Null (C) 1993, Insight Advantage. All Rights Reserved.
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Example of using XYSee for :
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                  ** TESTING **
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                  ** TESTING **
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Your requirements may be more sophisticated,
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but don't worry...
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XYSee MACROs are SIMPLE to prepare !
4 ACCEPT  Select the FAMILY Menu.
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1 DOWN
1 ACCEPT  Select the TRIGONOMETRIC Menu.
1 ACCEPT  Select the SINE module.
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First let's set some initial conditions.
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We'll set the model to Y=Asin(BX+C).
4 ACCEPT  Select the Select Model option.
1 UP Selected model is Y=Asin(BX+C)
1 UP
1 ACCEPT
1 ACCEPT Select the VARIABLE UPDATE Menu.
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And initialize our variables.
4 DOWN   Enter an initial set of values.
1 ACCEPT  "A"
1 8.0    Enter values for the variables...
1 UP
1 ACCEPT  "C"
1 0.0
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1 CANCEL  To plot the initial values.
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1 DOWN
1 RIGHT  Select the OVERLAY Menu.
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Let's SAVE the initial conditions.
4 ACCEPT  SAVE the initial plot.
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1 RIGHT
0 BEEP Time to start...
1 ACCEPT  Select the CURSOR option.
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           == Ready? ... Let's Begin ==
5 RIGHT * 9 Move to the Maximum Amplitude point.
0 UP    * 31
0 MESSAGE MAXIMUM AMPLITUDE
What is this point on the wave called?
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The magnitude from this point...
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0 RIGHT * 13
0 MESSAGE PEAK-TO-PEAK AMPLITUDE
To the opposite point is called?
9 CANCEL  Exit the CURSOR option.
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1 ACCEPT  Select the VARIABLE UPDATE Menu.
1 UP
1 ACCEPT  "C"
1 -1.5
1 CANCEL  Replot with the new values.
1 RIGHT
1 ACCEPT  Select the CURSOR option.
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0 UP    * 66
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What is the distance from this point on the wave...
5 LEFT  * 26 Position the cursor to the second point/wave.
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To this point on the wave called?
9 CANCEL  Exit the CURSOR option.
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1 RIGHT
1 ACCEPT  OVERLAY our previous plot.
1 RIGHT
1 ACCEPT  Select the CURSOR option.
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What is the difference from this point...
5 LEFT  * 7
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To the same point on a different wave called?
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0 CANCEL  Exit the CURSOR option.
1 ACCEPT  Select the VARIABLE UPDATE Menu.
1 DOWN
1 ACCEPT  "A"
1  5.0    Amplitude value first.
1 UP
1 ACCEPT  "C"
1  0.0    Followed by the Phase Shift. (none here)
1 CANCEL  Replot with the new values.
1 DOWN
1 RIGHT
1 ACCEPT  OVERLAY the initial plot again.
1 RIGHT
1 ACCEPT  Select the CURSOR option.
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What is the variation from this point...
5 DOWN  * 12
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To the matching point called?
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1 CANCEL  Exit the CURSOR option.
0 CANCEL  Exit the SINE module.
1 CANCEL  Exit the TRIGONOMETRIC Menu.
1 CANCEL  To the MAIN Menu.
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It's time to check your answers.
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The first question was an easy warmup,
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It is the MAXIMUM AMPLITUDE point?
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The second one was a little harder...
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It's PEAK to PEAK.
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I hope you remembered the...WAVE LENGTH.
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Number four was harder...PHASE SHIFT.
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Last, the variation here is in...AMPLITUDE.
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We've covered a lot, I hope you did well !
4 BEEP    Notify the Instructor.
0 STOP    Terminate this testing MACRO.