summaryrefslogtreecommitdiff
path: root/3773/CH5/EX5.7/Ex5_7.sce
diff options
context:
space:
mode:
authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
commit7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch)
treedbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3773/CH5/EX5.7/Ex5_7.sce
parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
downloadScilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz
Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2
Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip
initial commit / add all books
Diffstat (limited to '3773/CH5/EX5.7/Ex5_7.sce')
-rw-r--r--3773/CH5/EX5.7/Ex5_7.sce16
1 files changed, 16 insertions, 0 deletions
diff --git a/3773/CH5/EX5.7/Ex5_7.sce b/3773/CH5/EX5.7/Ex5_7.sce
new file mode 100644
index 000000000..3648e722f
--- /dev/null
+++ b/3773/CH5/EX5.7/Ex5_7.sce
@@ -0,0 +1,16 @@
+//Chapter 5: Point Source and Their Arrays
+//Example 5-21.1
+clc;
+
+//Variable Initialization
+a = 25 //Height of vertical conducting wall (m)
+r = 100 //Distance to the receiver (m)
+wave_lt = 10e-2 //Transmitter dimension (m)
+
+//Calculation
+k = sqrt(2/(r*wave_lt)) //Constant (unitless)
+S_av = (r*wave_lt)/(4*(%pi**2)*(a**2)) //Relative signal level (unitless)
+S_av_db = 10*log10(S_av) //Signal level (in db)
+
+//Result
+mprintf("The signal level at the receiver is %.5f or %.0f dB",S_av,S_av_db)