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| author | hardythe1 | 2015-06-03 15:27:17 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-06-03 15:27:17 +0530 |
| commit | 47d7279a724246ef7aa0f5359cf417992ed04449 (patch) | |
| tree | c613e5e4813d846d24d67f46507a6a69d1a42d87 /Integrated_Electronics/Chapter14.ipynb | |
| parent | 435840cef00c596d9e608f9eb2d96f522ea8505a (diff) | |
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| -rwxr-xr-x | Integrated_Electronics/Chapter14.ipynb | 122 |
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diff --git a/Integrated_Electronics/Chapter14.ipynb b/Integrated_Electronics/Chapter14.ipynb new file mode 100755 index 00000000..82f65bbb --- /dev/null +++ b/Integrated_Electronics/Chapter14.ipynb @@ -0,0 +1,122 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 14 : Stability and Oscillators"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 14.1a, Page No 529"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#initialisation of variables\n",
+ "s1 = -46.2*(10**5)\n",
+ "s2 = -45.9*(10**6)\n",
+ "s3 = -11.4*(10**8)\n",
+ "s4 = -30.4*(10**8)\n",
+ "\n",
+ "#Calculations\n",
+ "#Zeros\n",
+ "s5 = 16.65*(10**9)\n",
+ "s6 = 15.4*(10**8)\n",
+ "s7 = -22.55*(10**8)\n",
+ "s = 6.28*(10**6)\n",
+ "B = 0.040\n",
+ "Ai = 410.0 #Gain\n",
+ "\n",
+ "n = s2/s1\n",
+ "print(\"The value of n= %.2f \" %n)\n",
+ "Q = (n*(1+(B*Ai)))**0.5/(n+1)\n",
+ "print(\"The value of Q = %.2f \" %Q)\n",
+ "k = 1.0/(2*Q)\n",
+ "print(\"The value of K = %.2f \" %K)\n",
+ "\n",
+ "s1f = s1*((n+1)/2)*(1-%i*((4*Q*Q)-1)**0.5)\n",
+ "\n",
+ "#Results\n",
+ "print(\"The first pole is = %.2f \" %s1f)\n",
+ "s2f = s1*((n+1)/2)*(1+%i*((4*Q*Q)-1)**0.5)\n",
+ "print(\"The second pole is = %.2f \" %s2f)\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "ename": "SyntaxError",
+ "evalue": "invalid syntax (<ipython-input-1-fb03b3d691c3>, line 24)",
+ "output_type": "pyerr",
+ "traceback": [
+ "\u001b[1;36m File \u001b[1;32m\"<ipython-input-1-fb03b3d691c3>\"\u001b[1;36m, line \u001b[1;32m24\u001b[0m\n\u001b[1;33m s1f = s1*((n+1)/2)*(1-%i*((4*Q*Q)-1)**0.5)\u001b[0m\n\u001b[1;37m ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 14.2a, Page No 529"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#initialisation of variables\n",
+ "Q=1.20\n",
+ "w1=45.9\n",
+ "w2=4.62\n",
+ "k=0.417\n",
+ "w0=Q*(w1+w2)\n",
+ "\n",
+ "#Calculations\n",
+ "fpeak=(w0/6.28)*math.sqrt(1.0-(2.0*(k**2.0)))\n",
+ "m=1.0/(2.0*k*(math.sqrt(1-(2.0*(k**2.0)))))\n",
+ "m2=20*math.log(m,10)\n",
+ "\n",
+ "#Results\n",
+ "print(\"The value of fpeak = %.2f MHZ\" %fpeak)\n",
+ "print(\"The value of overshoot = %.2f dB\" %m)\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The value of fpeak = 7.80 MHZ\n",
+ "The value of overshoot = 1.48 dB\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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