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| author | Ankitr19 | 2017-07-11 09:01:07 +0530 |
|---|---|---|
| committer | Ankitr19 | 2017-07-11 09:01:07 +0530 |
| commit | d0a1f4e5dcddab2290f68a0395970ec471813119 (patch) | |
| tree | ad7182dceee9944f1369e30994c32d7dbc7312e9 /tests | |
| parent | d13b41b79200c533efad1f5dcc8803ca510ae1be (diff) | |
| download | Scilab2C_fossee_old-d0a1f4e5dcddab2290f68a0395970ec471813119.tar.gz Scilab2C_fossee_old-d0a1f4e5dcddab2290f68a0395970ec471813119.tar.bz2 Scilab2C_fossee_old-d0a1f4e5dcddab2290f68a0395970ec471813119.zip | |
New demos for signal processing functions
Diffstat (limited to 'tests')
5 files changed, 45 insertions, 0 deletions
diff --git a/tests/unit_tests/test_ffilt/scilabcode/ffilttest.sci b/tests/unit_tests/test_ffilt/scilabcode/ffilttest.sci new file mode 100644 index 0000000..fcf1732 --- /dev/null +++ b/tests/unit_tests/test_ffilt/scilabcode/ffilttest.sci @@ -0,0 +1,8 @@ +function ffilttest() + ft="sb"; + ni=5; + fc=0.2; + fh=0.9; + xi=ffilt(ft,ni,fc,fh); + disp(xi); +endfunction diff --git a/tests/unit_tests/test_ffilt/scilabcode/main.sci b/tests/unit_tests/test_ffilt/scilabcode/main.sci new file mode 100644 index 0000000..ced653a --- /dev/null +++ b/tests/unit_tests/test_ffilt/scilabcode/main.sci @@ -0,0 +1,12 @@ +// The main function test the ffilt function +// ffilt->returns the coefficients of FIR low pass filter +function main() + ft="sb"; //ft is the type of filter + ni=5; //ni is the number of filters sample required + fc=0.2; //low frequency cutoff + fh=0.9; //high cutoff frequency + xi=ffilt(ft,ni,fc,fh); + disp(xi); +endfunction +//output +// 0.2449143 0.4898285 - 0.4 0.4898285 0.2449143 diff --git a/tests/unit_tests/test_filtsinc/scilabcode/filt_sinctest.sci b/tests/unit_tests/test_filtsinc/scilabcode/filt_sinctest.sci new file mode 100644 index 0000000..ab674b6 --- /dev/null +++ b/tests/unit_tests/test_filtsinc/scilabcode/filt_sinctest.sci @@ -0,0 +1,10 @@ +//This is the demo for filt_sinc function +//This function gives the samples of the sinc fuction +function filt_sinctest() + ni=int(10); //This is the number of samples + fc=2; //This is the cut-off freq. of the assosciated low pass filter + sd=filt_sinc(ni,fc); + disp(sd); +endfunction +//output +// diff --git a/tests/unit_tests/test_fsfirlin/scilabcode/fsfirlintest.sci b/tests/unit_tests/test_fsfirlin/scilabcode/fsfirlintest.sci new file mode 100644 index 0000000..4ecec4e --- /dev/null +++ b/tests/unit_tests/test_fsfirlin/scilabcode/fsfirlintest.sci @@ -0,0 +1,6 @@ +function fsfirlintest() + in=[1 2 3 4 5 6 7 8]; + flg=2; + op=fsfirlin(in,flg); + disp(op); +endfunction diff --git a/tests/unit_tests/test_fsfirlin/scilabcode/main.sci b/tests/unit_tests/test_fsfirlin/scilabcode/main.sci new file mode 100644 index 0000000..a3acc51 --- /dev/null +++ b/tests/unit_tests/test_fsfirlin/scilabcode/main.sci @@ -0,0 +1,9 @@ +//This is the demo file to test the function fsfirlin +//The function gives design of FIR,linear phase filters using frequency sampling technique +function main() + in=[1 2 3 4 5 6 7 8]; //This is the vector of desired frequency responses samples + flg=2; //flg=2 for type-2 filter , it can be 1 for type-1 filter + op=fsfirlin(in,flg); + disp(op); +endfunction +//output |