initial commit / add all books

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diff --git a/1574/CH10/EX10.1/PoRW_Ex_10_1.sce b/1574/CH10/EX10.1/PoRW_Ex_10_1.sce
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+++ b/1574/CH10/EX10.1/PoRW_Ex_10_1.sce
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+clc

+//Chapter10

+//Example10.1

+//Given

+Pt1=100//Radiated power

+Pt2=30// Reduced Power 

+r=1//assume distance to be unity for easeof calculation

+E1=300*sqrt(100)/r

+E2=300*sqrt(30)/r

+E=20*log10((E2/E1))// Reduction in field strength in dBs

+mprintf('Field strength will reduce by %f dBs',-E)

diff --git a/1574/CH10/EX10.1/Result_of_Chapter_10_Ex10_1.JPG b/1574/CH10/EX10.1/Result_of_Chapter_10_Ex10_1.JPG
new file mode 100755
index 000000000..677573bf4
--- /dev/null
+++ b/1574/CH10/EX10.1/Result_of_Chapter_10_Ex10_1.JPG
diff --git a/1574/CH10/EX10.2/PoRW_Ex_10_2.sce b/1574/CH10/EX10.2/PoRW_Ex_10_2.sce
new file mode 100755
index 000000000..5fb479860
--- /dev/null
+++ b/1574/CH10/EX10.2/PoRW_Ex_10_2.sce
@@ -0,0 +1,12 @@
+clc

+//Chapter10

+//Example10.2

+//Given

+P=3//Transmitter power

+ht=100// Antenna height

+G=5//Antenna gain

+d=20e3//distance

+lambda=1,hr=1//assumed

+E=((88*G*ht*hr*P^0.5)/(lambda*d^2))//field strength

+mprintf('The field strength at distance 20km is %f uV/m',E*1e6)

+

diff --git a/1574/CH10/EX10.2/Result_of_Chapter_10_Ex10_2.JPG b/1574/CH10/EX10.2/Result_of_Chapter_10_Ex10_2.JPG
new file mode 100755
index 000000000..b8e2bb982
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+++ b/1574/CH10/EX10.2/Result_of_Chapter_10_Ex10_2.JPG
diff --git a/1574/CH10/EX10.3/PoRW_Ex_10_3.sce b/1574/CH10/EX10.3/PoRW_Ex_10_3.sce
new file mode 100755
index 000000000..016b9715c
--- /dev/null
+++ b/1574/CH10/EX10.3/PoRW_Ex_10_3.sce
@@ -0,0 +1,8 @@
+clc

+//Chapter10

+//Example10.3

+//Given

+ht=152.5,hr=9.15 // Antenna height

+d=4100*(sqrt(ht)+sqrt(hr)) //distance

+mprintf('Direct ray coverage is possible over %f km',d*1e-3)

+

diff --git a/1574/CH10/EX10.3/Result_of_Chapter_10_Ex10_3.JPG b/1574/CH10/EX10.3/Result_of_Chapter_10_Ex10_3.JPG
new file mode 100755
index 000000000..2c6b49b4b
--- /dev/null
+++ b/1574/CH10/EX10.3/Result_of_Chapter_10_Ex10_3.JPG
diff --git a/1574/CH10/EX10.4/PoRW_Ex_10_4.sce b/1574/CH10/EX10.4/PoRW_Ex_10_4.sce
new file mode 100755
index 000000000..bfe0a23ab
--- /dev/null
+++ b/1574/CH10/EX10.4/PoRW_Ex_10_4.sce
@@ -0,0 +1,8 @@
+clc

+//Chapter10

+//Example10.4

+//Given

+//b

+ht=3e3,hr=5e3 // Antenna height

+d=4100*(sqrt(ht)+sqrt(hr))//distance

+mprintf('Max possible distance for efective point to point\n communication is %f km',d*1e-3)

diff --git a/1574/CH10/EX10.4/Result_of_Chapter_10_Ex10_4.JPG b/1574/CH10/EX10.4/Result_of_Chapter_10_Ex10_4.JPG
new file mode 100755
index 000000000..15113ac32
--- /dev/null
+++ b/1574/CH10/EX10.4/Result_of_Chapter_10_Ex10_4.JPG