YOKOGAWA FG410, Руководство пользователя

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5.1 Generation of Standard Waveform and Numerical Expression Waveform
• One cycle of square wave (horizontal axis: user unit 0 to 6.283185, vertical axis: user unit − 1 to
+1)
Page 1
[Constant] [None] [Y=] [((sin(x)>=0)-0.5)*2]
(Obtain 0/+1 square wave using the logical operator “>=” and convert it to ±1.)
• DC sweep waveform (horizontal axis: user unit 0 to 1, vertical axis: user unit − 1 to +1)
Page 1
[Constant] [s=2*pi;] [Y=] [(x-0.5)+sin(x*s*32)/2]
• Damped wave (horizontal axis: user unit 0 to 6.283185, vertical axis: user unit − 1 to +1)
Page 1 [Constant] [None] [Y=] [exp(-x)*sin(x*64)]
• DSB waveform (horizontal axis: user unit 0 to 6.283185, vertical axis: user unit − 1 to +1)
Page 1
[Constant] [a=19.5;] [Y=] [(sin(a*x)+sin(b*x))/2]
[b=20.5;]
• CR charge-discharge waveform (horizontal axis: user unit 0 to 1, vertical axis: user unit − 1 to +1)
Page 1 [Area(X)] [0] to [0.5]
[Constant] [j=15;] [Y=] [1-2*exp(-x*j)]
Page 2 [Area(X)] [0.5] to [1]
[Constant] [j=15;] [Y=] [-1+2*exp(-(x-0.5)*j)]
• Differentiation waveform (horizontal axis: user unit 0 to 1, vertical axis: user unit − 1 to +1)
Page 1 [Area(X)] [0] to [0.5]
[Constant] [j=15;] [Y=] [exp(-x*j)]
Page 2
[Area(X)] [0.5]
to
[1]
[Constant] [j=15;] [Y=] [-exp(-(x-0.5)*j)]
• Magnetic head waveform: Gaussian pulse (horizontal axis: user unit − 1 to 1, vertical axis: user
unit − 1 to +1)
Page 1 [Area(X)] [ − 1] to [0]
[Constant] [j=32;] [Y=] [exp(-((x+0.5)^2)*j)]
Page 2
[Area(X)] [0]
to
[1]
[Constant] [j=32;] [Y=] [-exp(-((x-0.5)^2)*j)]
• Magnetic head waveform: Lorentz waveform (horizontal axis: user unit 0 to 6.283185, vertical
axis: user unit − 1 to +1)
Page 1
[Constant] [None] [Y=] [(sin(x)-sin(x*3)/3+sin(x*5)/5)/1.533333333]
IM FG410-61EN
5-9