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{
"metadata": {
"name": "ch_9"
},
"nbformat": 2,
"worksheets": [
{
"cells": [
{
"cell_type": "markdown",
"source": [
"<h1>Chapter 9:Analog Multipliers<h1>"
]
},
{
"cell_type": "markdown",
"source": [
"<h3>Example No. 9.1, Page No:411<h3>"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"",
"#Variable Declaration:",
"import math",
"",
"#Calculations:",
"#Part 1",
"th1=math.acos(0)",
"th=th1*180/math.pi #Calculating theta",
"#Part 2",
"Vodc=4.47*4.47*math.cos(th1)/20 #Calculating output voltage ",
"#For theta=+/-30 deg",
"Vodc1=math.cos(30*math.pi/180) #Calculating output voltage for theta 30",
"#For theta=+/-45 deg",
"Vodc2=math.cos(45*math.pi/180) #Calculating output voltage for theta 45",
"#For theta=+/-60 deg",
"Vodc3=math.cos(60*math.pi/180) #Calculating output voltage for theta 60",
"",
"#Results:",
"print('Theta= + or - %d degree'%th)",
"print('\\nVodc for 30 degree= %.3f V'%Vodc1)",
"print('\\nVodc for 45 degree= %.3f V'% Vodc2)",
"print('\\nVodc for 60 degree= %.1f V'% Vodc3)"
],
"language": "python",
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Theta= + or - 90 degree",
"",
"Vodc for 30 degree= 0.866 V",
"",
"Vodc for 45 degree= 0.707 V",
"",
"Vodc for 60 degree= 0.5 V"
]
}
],
"prompt_number": 1
},
{
"cell_type": "code",
"collapsed": true,
"input": [],
"language": "python",
"outputs": []
}
]
}
]
}
|
