Merge pull request #1 from prashantsinalkar/masterHEADmaster

Initial commit

1 files changed, 348 insertions, 0 deletions

diff --git a/Solid_State_Pulse_Circuits_by_D_A_Bell/2-RC_circuits.ipynb b/Solid_State_Pulse_Circuits_by_D_A_Bell/2-RC_circuits.ipynb
new file mode 100644
index 0000000..a7dd78d
--- /dev/null
+++ b/Solid_State_Pulse_Circuits_by_D_A_Bell/2-RC_circuits.ipynb
@@ -0,0 +1,348 @@
+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 2: RC circuits"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.10: Calculate_output_voltage.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate output voltage for (a)10V and 1ms Pw (b)10V and 2ms PW (c)20V and 1ms PW\n",
+"//Ex2.10\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"e1=10//Voltage applied(in volts)\n",
+"e0=0//Voltage at t=0sec(in volts)\n",
+"t1=1//PW(in ms)\n",
+"t2=2//PW(in ms)\n",
+"e2=20//Input voltage(in volts)\n",
+"r=10//Resistance(in kilo ohm)\n",
+"c=20//Capacitance(in micro farad)\n",
+"eo1=(e1-((e1-e0)*(2.718)^(-t1/(r*c))))*1000\n",
+"eo2=(e1-((e1-e0)*(2.718)^(-t2/(r*c))))*1000\n",
+"eo3=(e2-((e2-e0)*(2.718)^(-t1/(r*c))))*1000\n",
+"disp(eo3,eo2,eo1,'Output voltage for(a)(in mv),(b)(in mv),(c)(in mv)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.11: Calculate_output_voltage.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate output voltage for (a)10V and (b)20V\n",
+"//Ex2.11\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"E1=10//Input voltage(in volts)\n",
+"E2=20//Input voltage(in volts)\n",
+"c=1//Capacitance(in micro farad)\n",
+"r=1//Resistance(in kilo ohm)\n",
+"t=100//Pulse width(in ms)\n",
+"i1=(c*E1*10^(-6))/(t*10^(-3))\n",
+"eo1=i1*r*1000\n",
+"disp(eo1,'Output voltage for (a)(in volts)=')\n",
+"i2=(c*E2*10^(-6)/(t*10^(-3)))\n",
+"eo2=i2*r*1000\n",
+"disp(eo2,'Output voltage for (b)(in volts)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.12: Calculate_amplitude_of_output_waveform.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate amplitude of output waveform for (a)Rise time (b)Fall time\n",
+"//Ex2.12\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"r=1//Resistance(in kilo ohm)\n",
+"c=100//Capacitance(in pf)\n",
+"tr=1//Rise time(in micro sec)\n",
+"tf=3//Fall time(in micro sec)\n",
+"e1=8//Change in voltage for rise time(in volts)\n",
+"e2=-8//Change in voltage for fall time(in volts)\n",
+"eo1=r*c*0.001*e1/tr\n",
+"disp(eo1,'Amplitude of output waveform for (a)Rise time(in volts)=')\n",
+"eo2=r*c*0.001*e2/tf\n",
+"disp(eo2,'Amplitude of output waveform for (b)Fall time(in volts)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.3: Calculate_voltage_after_8ms.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate voltage after 8ms\n",
+"//Ex:2.3\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"c=1//Capacitance of capacitor(in micro farad)\n",
+"vs=6//Source voltage(in volts)\n",
+"r=10//Resistor(in kilo ohm)\n",
+"vi=-3//Initial voltage(in volts)\n",
+"t=8//Time (in milli sec)\n",
+"e=vs-((vs-vi)*2.718^(-t/(r*c)))\n",
+"disp(e,'Voltage after 8ms(in volts)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.4: Determine_EC.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Determine (a)Ec at 1.5ms (b)Ec at 6ms\n",
+"//Ex2.4\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"r1=1//Resistor(in kilo ohm)\n",
+"c1=1//Capacitance(in micro farad)\n",
+"e1=10//Voltage(in volts)\n",
+"r2=20//Resistor(in kilo ohm)\n",
+"c2=0.1//Capacitance(in micro farad)\n",
+"e2=12//Voltage(in volts)\n",
+"t1=r1*c1*0.78\n",
+"e=e1*1\n",
+"ec1=e*t1\n",
+"t2=r2*c2*0.025\n",
+"E=e2*1\n",
+"ec2=E*t2\n",
+"disp(ec2,ec1,'(a)Ec at 1.5ms(in volts) and (b)Ec at 6ms(in volts)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.5: Calculate_Rise_time.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate Rise time,time for capacitor to charge to required amount and time required for complete charging\n",
+"//Ex2.5\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"V=5//Voltage source(in volts)\n",
+"r=39//Resistor(in kilo ohm)\n",
+"c=500//Capacitance of capacitor(in pf)\n",
+"tr=2.2*r*c*10^(-3)\n",
+"t=r*c*10^(-3)\n",
+"tc=5*r*c*10^(-3)\n",
+"disp(tc,t,tr,'Rise time,time for  63.2% charging and time required for complete charging(in micro sec)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.6: Calculate_minimum_square_wave_frequency.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate minimum square wave frequency\n",
+"//Ex2.6\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"C=1//Coupling capacitor(in micro farad)\n",
+"R=1//Input resistance(in Mega ohm)\n",
+"t=0.01//Tilt\n",
+"PW=t*R*C\n",
+"f=1/(2*PW)\n",
+"disp(f,'Frequency required(in hertz)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.7: Determine_fastest_rise_time.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Determine fastest rise time\n",
+"//Ex2.7\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"r=600//Output resistance(in ohms)\n",
+"c=30//Input capacitance(in pf)\n",
+"tr=2.2*r*c*10^(-3)\n",
+"disp(tr,'Fastest rise time(in ns)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.8: Calculate_voltage_at_14_ms.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Calculate voltage at 14 ms \n",
+"//Ex2.8\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"Eo=0//Voltage at t=0sec(in volt)\n",
+"E=20//Peak voltage(in volts)\n",
+"r=3.3//Resistance(in kilo ohm)\n",
+"c=1//Capacitance(in micro farad)\n",
+"t1=4//Time(in ms)\n",
+"t2=2//Time(in ms)\n",
+"e1=E-((E-Eo)*(2.718)^(-t1/(r*c)))\n",
+"e2=Eo-((Eo-e1)*(2.718)^(-t1/(r*c)))\n",
+"e3=E-((E-e2)*(2.718)^(-t1/(r*c)))\n",
+"e3=Eo-((Eo-e3)*(2.718)^(-t2/(r*c)))\n",
+"disp(e3,'Voltage at 14ms(in volts)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 2.9: Determine_max_and_min_voltage_at_which_capacitor_voltage_will_settle.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Caption:Determine max and min voltage at which capacitor voltage will settle\n",
+"//Ex2.9\n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"E=20//Peak voltage(in volts)\n",
+"t=4//Time interval(in ms)\n",
+"r=3.3//Resistance(in kilo ohms)\n",
+"c=1//Capacitance(in micro farad)\n",
+"Emax=E/(1+(2.718^(-t/(r*c))))\n",
+"Emin=E-Emax\n",
+"disp(Emin,Emax,'Maximum and minimum voltage(in volts)=')"
+   ]
+   }
+],
+"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
+}