diff options
Diffstat (limited to 'Digital_Communications/ChapterNo6.ipynb')
| -rwxr-xr-x | Digital_Communications/ChapterNo6.ipynb | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/Digital_Communications/ChapterNo6.ipynb b/Digital_Communications/ChapterNo6.ipynb deleted file mode 100755 index 83113b9c..00000000 --- a/Digital_Communications/ChapterNo6.ipynb +++ /dev/null @@ -1,158 +0,0 @@ -{
- "metadata": {
- "name": ""
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "<h1> Chpater No 6: DIGITAL MODULATION TECHNIQUES<h1>"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6.5, Page No 327"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math \n",
- "#Symbol rate of transmission and bandwidth \n",
- "\n",
- "#initialisation of variables\n",
- "fb=1.0 #MHz\n",
- "Tb=1/fb #bit period ms\n",
- "N=4\n",
- "\n",
- "#CALCULATIONS\n",
- "Ts1=Tb\n",
- "Bw1=2*fb\n",
- "Ts2=Tb*2\n",
- "Tr2=(1.0/2)*1000 #Symbols/sec\n",
- "Bw2=1/Tb\n",
- "Ts3=N*Tb\n",
- "Tr3=(1.0/4)*1000\n",
- "Bw3=(2.0*fb)/N\n",
- "\n",
- "#RESULTS\n",
- "print(\"In BPSK\")\n",
- "print(\"The symbol rate of transmission is = %.f X 10^6 symbol/sec \" %Ts1)\n",
- "print(\"The Bandwidth is = %.f MHz \" %Bw1)\n",
- "print(\"In QPSK\")\n",
- "print(\"The symbol rate of transmission is = %.f X 10^3 symbol/sec \" %Tr2)\n",
- "print(\"The Bandwidth is = %.f MHz \" %Bw2)\n",
- "print(\"In 16-ary PSK\")\n",
- "print(\"The symbol rate of transmission is = %.f X 10^3 symbol/sec \" %Tr3)\n",
- "print(\"The Bandwidth is = %.f kHz \" %(Bw3*1000))\n",
- "\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "In BPSK\n",
- "The symbol rate of transmission is = 1 X 10^6 symbol/sec \n",
- "The Bandwidth is = 2 MHz \n",
- "In QPSK\n",
- "The symbol rate of transmission is = 500 X 10^3 symbol/sec \n",
- "The Bandwidth is = 1 MHz \n",
- "In 16-ary PSK\n",
- "The symbol rate of transmission is = 250 X 10^3 symbol/sec \n",
- "The Bandwidth is = 500 kHz \n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6.6, Page No 328"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "\n",
- "#initialisation of variables\n",
- "fb=90 #MHz\n",
- "Bw=20 #Mb/s\n",
- "\n",
- "#CALCULATIONS\n",
- "N=(2*fb)/Bw\n",
- "\n",
- "#RESULTS\n",
- "print(\"Number of bits required = %.f \" %N)\n",
- "\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Number of bits required = 9 \n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6.12, Page No 357"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "\n",
- "#initialisation of variables\n",
- "Tb=0.1 #msec\n",
- "\n",
- "#CALCULATIONS\n",
- "fb=1/Tb\n",
- "\n",
- "#RESULTS\n",
- "print(\"Transmission bandwidth = %.f kHz\" %fb)"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Transmission bandwidth = 10 kHz\n"
- ]
- }
- ],
- "prompt_number": 3
- }
- ],
- "metadata": {}
- }
- ]
-}
\ No newline at end of file |