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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /692/CH3/EX3.14 | |
| 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 '692/CH3/EX3.14')
| -rwxr-xr-x | 692/CH3/EX3.14/P3_14.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/692/CH3/EX3.14/P3_14.sce b/692/CH3/EX3.14/P3_14.sce new file mode 100755 index 000000000..c8897bdff --- /dev/null +++ b/692/CH3/EX3.14/P3_14.sce @@ -0,0 +1,25 @@ +//EXAMPLE 3.14 +//ENERGY OF LP DISCREET TIME SIGNAL +//PROGRAM REQUIRES MAXIMA SCILAB TOOLBOX +clc; +clear; +syms n wc w; + wc = input("the value of wc ( less than %pi)= "); +n = -5:0.05:5; + +for i =0:length (n) + hlp(i+1) = (wc/%pi)*sinc((wc*i)/%pi); + E(i+1)=(abs(hlp(i+1)))^2; +end + +Energy = sum(E); + if (Energy<%inf ) then + disp ('The filter is Energy Signal') ; + else + if (Energy/length(N)<%inf ) then + disp ('Power Signal') ; + else + disp ('Niether Energy nor Power Signal') ; + end + end +disp(Energy,'the energy is = ');
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