diff options
Diffstat (limited to '3754/CH29/EX29.7')
| -rw-r--r-- | 3754/CH29/EX29.7/29_7.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3754/CH29/EX29.7/29_7.sce b/3754/CH29/EX29.7/29_7.sce new file mode 100644 index 000000000..c657eb167 --- /dev/null +++ b/3754/CH29/EX29.7/29_7.sce @@ -0,0 +1,15 @@ +clear//
+
+//Variables
+
+Av = 800.0 //Voltage gain
+beta = 0.05 //Feedback ratio
+dAvbyAv = 20.0 //Percentage change in open loop gain
+
+//Calculation
+
+dA1vbyA1v = 1 / (1 + beta*Av)*dAvbyAv //Percentage change in closed loop gain
+
+//Result
+
+printf("\n The percentage change in closed loop gain is %0.1f percentage.",dA1vbyA1v)
|