April 2016
Intermediate to advanced
384 pages
12h 56m
English
Content preview from Newnes Circuit Calculations Pocket Book
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224 Circuit calculations pocket book
120 LET F=X2*S1N(D)
130 LET G=B-E
140 LET H=C-F
150 LET I=SQR(G*2+H*2)
160 PRINT "MODULUS = " I
170 IF G>=0 THEN GOTO 250
180 IF H<0 THEN GOTO 220
190 LET
.l
= 180+ATN(H/G)*IH0/3. 14 1593
200 PRINT "ARGUMENT = " J "DEGREES"
210 STOP
220 LET K=ATN(H/G)*180/3.141593-180
230 PRINT "ARGUMENT = " K "DEGREES"
240 STOP
250 LET L=ATN(H/G)*180/3.141593
260 PRINT "ARGUMENT = " L "DEGREES"
12.4 Multiplication
Complex numbers can be multiplied in either the rectangular or the
polar form.
In the rectangualr form
(a + jb)(c + jd) = ac + jad + jbc +
j
2
bd
in the polar form
N /8° + M = NM 76° + <j>°
Example 17 Evaluate ( ...
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