Merge pull request #1 from prashantsinalkar/masterHEADmaster

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diff --git a/Linear_Control_Systems_by_B_S_Manke/2-TRANSFER_FUNCTIONS.ipynb b/Linear_Control_Systems_by_B_S_Manke/2-TRANSFER_FUNCTIONS.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 2: TRANSFER FUNCTIONS"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.4_1: pole_zero_plot.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:pole_zero_Plot\n",
+"// example 2.4.1\n",
+"//page 19\n",
+"//transfer function:G(s)=(1/2((s^2+4)*(1+2.5*s))/((s^2+2)*(1+0.5*s)))\n",
+"s=%s;\n",
+"G=syslin('c',(1/2*((s^2+4)*(1+2.5*s))/((s^2+2)*(1+0.5*s))));\n",
+"disp(G,'G(s)=');\n",
+"x=plzr(G)\n",
+"xtitle('pole-zero_configuration','Real_part','Img_part');\n",
+"// value at s=2\n",
+"a=2;\n",
+"g=(1/2*((a^2+4)*(1+2.5*a))/((a^2+2)*(1+0.5*a)));\n",
+"disp(g,'G(2)=');"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.4_2: final_value.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:final_value\n",
+"// example 2.4.2\n",
+"//page 20\n",
+"//refer to fig.2.4.2 given on page 20\n",
+"//poles are located at s=0,-2 and -4\n",
+"//zero at s=-3\n",
+"s=%s;\n",
+"syms K;\n",
+"g=syslin('c',((s+3))/(s*(s+2)*(s+4)));//transfer function\n",
+"G=K*g;//transfer function\n",
+"disp(G,'G(s)=');\n",
+"//G(s)=3.2 at s=1;\n",
+"//on solving we find K=12\n",
+"K=12;\n",
+"G=K*g;\n",
+"disp(G,'G(s)=')"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}