initial commit / add all books

7 files changed, 89 insertions, 0 deletions

diff --git a/1964/CH14/EX14.1/ex14_1.sce b/1964/CH14/EX14.1/ex14_1.sce
new file mode 100755
index 000000000..ac97b1a03
--- /dev/null
+++ b/1964/CH14/EX14.1/ex14_1.sce
@@ -0,0 +1,11 @@
+//Chapter-14, Example 14.1, Page 456

+//=============================================================================

+clc

+clear

+//INPUT DATA

+CMRR=10^5;//common-mode rejection ratio

+Ad=10^5;//differential gain

+//CALCULATIONS

+Acm=Ad/(CMRR);//common mode gain

+mprintf("common-mode gain is %d",Acm);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.2/ex14_2.sce b/1964/CH14/EX14.2/ex14_2.sce
new file mode 100755
index 000000000..6ab1bc806
--- /dev/null
+++ b/1964/CH14/EX14.2/ex14_2.sce
@@ -0,0 +1,11 @@
+//Chapter-14, Example 14.2, Page 458

+//=============================================================================

+clc

+clear

+//INPUT DATA

+V0=20;//voltage in volts

+t=4;//time in microsec

+//SLEW RATE

+SR=(V0)/t;//slewrate in V/us

+mprintf("slewrate is %d V/us",SR);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.3/ex14_3.sce b/1964/CH14/EX14.3/ex14_3.sce
new file mode 100755
index 000000000..8e30f1fc2
--- /dev/null
+++ b/1964/CH14/EX14.3/ex14_3.sce
@@ -0,0 +1,13 @@
+//Chapter-14, Example 14.3, Page 458

+//=============================================================================

+clc

+clear

+//INPUT DATA

+A=50;//gain of inverting amplifier

+Vid=20*10^-3;//voltage in V

+SR=0.5;//slewrate in V/us----->SR=(2*%pi*f*Vm)/(10^6)

+//CALCULATIONS

+Vm=A*(Vid);//maximum output voltage in V

+fmax=(SR*10^6)/(2*%pi*Vm);//frequency in hz

+mprintf("thus maximum frequency of the input for which undistorted output is obtained is %g hz",fmax);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.4/ex14_4.sce b/1964/CH14/EX14.4/ex14_4.sce
new file mode 100755
index 000000000..b2eca1b50
--- /dev/null
+++ b/1964/CH14/EX14.4/ex14_4.sce
@@ -0,0 +1,14 @@
+//Chapter-14, Example 14.4, Page 458

+//=============================================================================

+clc

+clear

+//INPUT DATA

+A=10;//gain of inverting amplifier

+f=40*10^3;//frequency in hz

+SR=0.5;//slewrate in V/us----->SR=(2*%pi*f*Vm)/(10^6)

+//CALCULATIONS

+Vm=(SR*10^6)/(2*%pi*f);//maximum output voltage in V peak

+Vm=2*Vm;//maximum output voltage in V peak to peak

+Vid=Vm/A;//maximum peak-to-peak input voltage for undistorted output 

+mprintf("Thus maximum peak-to-peak input voltage for undistorted output is %1.3f V peak-to-peak",Vid);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.5/ex14_5.sce b/1964/CH14/EX14.5/ex14_5.sce
new file mode 100755
index 000000000..b391cce82
--- /dev/null
+++ b/1964/CH14/EX14.5/ex14_5.sce
@@ -0,0 +1,11 @@
+//Chapter-14, Example 14.5, Page 465

+//=============================================================================

+clc

+clear

+//INPUT DATA

+Rf=10*10^3;//feedback resistance in ohms

+R1=1*10^3;//resistance in ohms

+//CALCULATIONS

+Af=-(Rf/R1);//closed-loop voltage gain for inverting amplifier

+mprintf("Thus closed-loop voltage gain is %d",Af);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.6/ex14_6.sce b/1964/CH14/EX14.6/ex14_6.sce
new file mode 100755
index 000000000..4675ea5c3
--- /dev/null
+++ b/1964/CH14/EX14.6/ex14_6.sce
@@ -0,0 +1,12 @@
+//Chapter-14, Example 14.6, Page 466

+//=============================================================================

+clc

+clear

+//INPUT DATA

+Rf=10*10^3;//forward resistance in ohms

+R1=1*10^3;//resistance in ohms

+//CALCULATIONS

+Af=1+(Rf/R1);//closed-loop voltage gain in non-inverting amplifier

+b=(R1/(R1+Rf));//feedback factor

+mprintf("Thus closed-loop voltage gain and feedback factor are %d and %1.3f respectively",Af,b);

+//=================================END OF PROGRAM=======================================================================================================

diff --git a/1964/CH14/EX14.7/ex14_7.sce b/1964/CH14/EX14.7/ex14_7.sce
new file mode 100755
index 000000000..5f92d17f4
--- /dev/null
+++ b/1964/CH14/EX14.7/ex14_7.sce
@@ -0,0 +1,17 @@
+//Chapter-14, Example 14.7, Page 473

+//=============================================================================

+clc

+clear

+//INPUT DATA

+V1=2;//input voltage 1 of summing amplifier in V

+V2=3;//input voltage 2 of summing amplifier in V

+V3=4;//input voltage 3 of summing amplifier in V

+R1=1;//resistance 1 of summing amplifier in kilo ohms

+R2=1;//resistance 2 of summing amplifier in kilo ohms

+R3=1;//resistance 3 of summing amplifier in kilo ohms

+Rf=1;//feedback resistance in kilo ohms

+R=1;//resistance in kilo ohms

+//CALCULATIONS

+V0=(-Rf/R)*(V1+V2+V3);//output voltage in volts

+mprintf("Thus output voltage is %d V",V0);

+//=================================END OF PROGRAM=======================================================================================================