diff options
Diffstat (limited to 'lab5/RTDSP/Matlab/elliptical.m')
-rw-r--r-- | lab5/RTDSP/Matlab/elliptical.m | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lab5/RTDSP/Matlab/elliptical.m b/lab5/RTDSP/Matlab/elliptical.m index 619944e..7b603c7 100644 --- a/lab5/RTDSP/Matlab/elliptical.m +++ b/lab5/RTDSP/Matlab/elliptical.m @@ -1,10 +1,10 @@ -function [b,a] = elliptical (Fs) - -order = 4; % Order of the bandpass filter -startband = 270*2/Fs; % Normalised startband frequency -stopband = 450*2/Fs; % Normalised stopband frequency -ripple = 0.3; % The passband ripple (in dB) -stopband_atten = 20; % The stopband attenuation (in dB) - -% Call the eliptical filter function -[b,a] = ellip(order/2,ripple,stopband_atten,[startband, stopband]); +function [b,a] = elliptical (Fs)
+
+order = 4; % Order of the bandpass filter
+startband = 270*2/Fs; % Normalised startband frequency
+stopband = 450*2/Fs; % Normalised stopband frequency
+ripple = 0.3; % The passband ripple (in dB)
+stopband_atten = 20; % The stopband attenuation (in dB)
+
+% Call the eliptical filter function
+[b,a] = ellip(order/2,ripple,stopband_atten,[startband, stopband]);
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