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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /73/CH17 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '73/CH17')
| -rwxr-xr-x | 73/CH17/EX17.2/Example17_2.sci | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/73/CH17/EX17.2/Example17_2.sci b/73/CH17/EX17.2/Example17_2.sci new file mode 100755 index 000000000..eb96e37f2 --- /dev/null +++ b/73/CH17/EX17.2/Example17_2.sci @@ -0,0 +1,12 @@ +//Chapter 17_Light Emitting Diodes and Liquid Crystal Displays
+//Caption :Viewing distance
+//Example17.2: Find out the viewinng distance d for a seven segmant LED display for a character height of 1cm and a height angle of 3 meters.
+//Solution:
+clear;
+clc;
+//d:viewing distance
+h=1*10^-2;//height of character in cm
+O=3;//height angle in meters
+// equivaqlent to height angle of 3 meters
+d=h/tan(0.167*%pi/180);//where 3 meters height angle is equivalent to 0.167 degrees.
+disp('meters',d,'viewing distance is:')
\ No newline at end of file |