initial commit / add all books

3 files changed, 42 insertions, 0 deletions

diff --git a/2528/CH12/EX12.1/Ex12_1.sce b/2528/CH12/EX12.1/Ex12_1.sce
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index 000000000..e2cab9ad0
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+++ b/2528/CH12/EX12.1/Ex12_1.sce
@@ -0,0 +1,17 @@
+// Chapter 12

+// Resolution of System

+// Page.No-445

+// Example12_1

+// Given

+clear;clc;

+V=2;            //in V

+Bits=12;

+levels=2^Bits;       //12 bit words

+step=V/levels;

+printf("\n The system can resolve = %.6f V\n",step); // Result

+Drange=20*log10(levels);

+printf("\n The Dynamic Range is = %.0f dB\n",Drange); // Result

+

+DR=6*Bits;

+printf("\n The Dynamic Range is approx (6dB * no.of bits),i.e. = %.0f dB\n",DR); // Result

+

diff --git a/2528/CH12/EX12.2/Ex12_2.sce b/2528/CH12/EX12.2/Ex12_2.sce
new file mode 100755
index 000000000..abf0319a3
--- /dev/null
+++ b/2528/CH12/EX12.2/Ex12_2.sce
@@ -0,0 +1,14 @@
+// Chapter 12

+// Step size

+// Page.No-446

+// Example12_2

+// Given

+clear;clc;

+Bits=16;

+V=0.775;            //in V

+Vp=1.550;            //in Vp_p

+levels=2^Bits;       //12 bit words

+DR=6*Bits;

+printf("\n The Dynamic Range is  = %.0f dB\n",DR); // 

+step=Vp/levels;

+printf("\n The system can resolve = %.8f V\n",step); // Result

diff --git a/2528/CH12/EX12.3/Ex12_3.sce b/2528/CH12/EX12.3/Ex12_3.sce
new file mode 100755
index 000000000..3b57e2fd1
--- /dev/null
+++ b/2528/CH12/EX12.3/Ex12_3.sce
@@ -0,0 +1,11 @@
+// Chapter 12

+// Minimum acceptable frquency range

+// Page.No-448

+// Example_12_3

+// Given

+clear;clc;

+DR=50;              //in dB

+Bits=DR/6;  

+printf("\n The Bits required are = %.1f \n",Bits); // Result

+//we cannot  have fractional bit so,

+printf("\n we cannot  have fractional bit so, Bits required are = %.0f \n",Bits+1); // Result