MathCAD
MathCAD , . MathCAD , , , , , , ..
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- Formatting (), ;
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- Math (), MathCAD .
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Math () () (. 66).
. 66 |
Math ():
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MathCAD ( , ) .
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MathCAD , Graph (), X-Y Plot Shift +2.
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1.
1 1 (. . 65) MathCAD i (t), u (t) p (t), .4. , 10 .
u (t), i (t) p (t):
u (t) = Um× sin w t;
i (t) = Im× sin(w t j);
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MathCAD. ( Crosshair) u (t), i (t) p (t).
! MathCAD , , . Evaluation () Calculator ().
u (t), i (t) p (t) MathCAD . 67.
. 67 |
t () . ( ), , , ( ).
! MathCAD . MathCAD .
, u (t), i (t) p (t) , (). 10 , , 1/10 = 0,1 . , , 0,001(. . 67).
u (t), i (t) p (t) , X-Y Plot Graph (), Shift + 2 (. 68).
. 68 |
(. . 68) u (t), ( ). i (t). p (t). (. . 68) t. .
, Grid lines Formatting Currently Selected X-Y Plot ( X-Y), . , .
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. 1 . 69. , 1 1 (. . 32)
. 69 |
MathCAD . :
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MathCAD . 70. Calculus ().
. 70 |
, . 70, : 19,964 19,997 . Um Im 1 - CircuitMaker.
- , , cos j = 1.
2.
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- 2 1 (. . 34) MathCAD i (t), u (t) p (t), .4. , 50 .
MathCAD , 1/50 = 0,02 (. 71).
. 71 |
u (t), i (t) p (t) , . . 1 . 72. , 2 1 (. . 36). , u (t), i (t) p (t) , .. . , 2 1 , t (. . 71) , 0 0,02 .
. 72 |
MathCAD . , (. 73).
. 73 |
, . 73, : 124,017 125,386 . Um Im 1 - CircuitMaker.
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. (. 74).
. 74 |
. 2 . 5.
5 | |||||
P, | Q, | S, | cos j | ||
1 | 19,964 | 19,997 | 19,997 | ||
2 | 124,017 | 125,386 | 97, 313 | 158,718 | 0,79 |
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- MathCAD , , ;
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- u (t), i (t) p (t) , ;
- u (t), i (t) p (t) , ;
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