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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3739/CH4/EX4.11/EX4_11.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3739/CH4/EX4.11/EX4_11.sce')
| -rw-r--r-- | 3739/CH4/EX4.11/EX4_11.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3739/CH4/EX4.11/EX4_11.sce b/3739/CH4/EX4.11/EX4_11.sce new file mode 100644 index 000000000..0876c9e5e --- /dev/null +++ b/3739/CH4/EX4.11/EX4_11.sce @@ -0,0 +1,19 @@ +//Chapter 4, Example 4.11, page 164
+clc
+//Initialisation
+R12=150 //12 month average value
+fs0=4.416
+fs100=5.473
+n=0.23
+pi=3.14
+x=45*pi/180 //zenith angle in radians
+
+//Calculation
+f1=63.7+0.728*R12+0.00089*R12**2
+fs=fs0+0.01*(fs100-fs0)*R12
+F1=fs*(cos(x))**n //critical frequency
+
+//Results
+printf("(1) R12 = %d",R12)
+printf("\n(2) F12 = %d",f1)
+printf("\n(3) f0F1 = %.2f MHz",F1)
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