150 lines
3.8 KiB
C
150 lines
3.8 KiB
C
/* Automatically generated file with MATLAB */
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/* File name: "ResampleFilter.m" */
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/* Filter taps in time-domain */
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#ifndef _RESAMPLEFILTER_H_
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#define _RESAMPLEFILTER_H_
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#define NUM_TAPS_PER_PHASE2 4
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#define NUM_TAPS_PER_PHASE3_2 4
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#define NUM_TAPS_PER_PHASE12_7 4
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#define NUM_TAPS_PER_PHASE1 4
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#define INTERP_I_2 2
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#define DECIM_D_2 1
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#define INTERP_I_3_2 3
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#define DECIM_D_3_2 2
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#define INTERP_I_12_7 12
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#define DECIM_D_12_7 7
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#define INTERP_DECIM_I_D1 10
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// Filter for ratio 2
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static float fResTaps2[INTERP_I_2 * DECIM_D_2 * NUM_TAPS_PER_PHASE2] = {
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-0.00543278438387929850f,
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-0.04267524016158903000f,
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0.20891570602538878000f,
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0.83952404734744124000f,
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0.83952404734744124000f,
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0.20891570602538878000f,
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-0.04267524016158903000f,
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-0.00543278438387929850f
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};
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// Filter for ratio 3 / 2
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static float fResTaps3_2[INTERP_I_3_2 * DECIM_D_3_2 * NUM_TAPS_PER_PHASE3_2] = {
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-0.00408852062433148060f,
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-0.03403350863992425000f,
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-0.04022975217253792900f,
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0.13329249686943762000f,
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0.53708476977179720000f,
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0.91181435690712065000f,
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0.91181435690712065000f,
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0.53708476977179720000f,
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0.13329249686943762000f,
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-0.04022975217253792900f,
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-0.03403350863992425000f,
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-0.00408852062433148060f
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};
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// Filter for ratio 12 / 7
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static float fResTaps12_7[INTERP_I_12_7 * DECIM_D_12_7 * NUM_TAPS_PER_PHASE12_7] = {
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-0.00185134160992586720f,
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-0.00535053051492332800f,
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-0.01104625703005996000f,
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-0.01899767406878452600f,
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-0.02882121807019974400f,
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-0.03958235672293213700f,
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-0.04974153780519474000f,
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-0.05717451684296728800f,
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-0.05927956058301216100f,
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-0.05317329279983799100f,
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-0.03596445360838258800f,
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-0.00508228090027591780f,
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0.04137452990390712300f,
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0.10430949713686680000f,
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0.18336405182544557000f,
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0.27675710732757719000f,
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0.38125907488903715000f,
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0.49231678134249329000f,
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0.60432839502202396000f,
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0.71104906219027497000f,
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0.80609094024529682000f,
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0.88346804514451582000f,
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0.93812874014341641000f,
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0.96641799077360369000f,
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0.96641799077360369000f,
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0.93812874014341641000f,
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0.88346804514451582000f,
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0.80609094024529682000f,
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0.71104906219027497000f,
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0.60432839502202396000f,
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0.49231678134249329000f,
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0.38125907488903715000f,
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0.27675710732757719000f,
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0.18336405182544557000f,
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0.10430949713686680000f,
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0.04137452990390712300f,
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-0.00508228090027591780f,
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-0.03596445360838258800f,
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-0.05317329279983799100f,
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-0.05927956058301216100f,
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-0.05717451684296728800f,
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-0.04974153780519474000f,
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-0.03958235672293213700f,
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-0.02882121807019974400f,
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-0.01899767406878452600f,
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-0.01104625703005996000f,
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-0.00535053051492332800f,
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-0.00185134160992586720f
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};
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// Filter for ratios close to 1
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static float fResTaps1[INTERP_DECIM_I_D1 * NUM_TAPS_PER_PHASE1] = {
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-0.00200330615661920140f,
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-0.00657158284969252320f,
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-0.01434325067267541500f,
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-0.02515649349164660000f,
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-0.03781954301370460400f,
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-0.04991380271447259900f,
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-0.05780029046175797600f,
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-0.05688089663877354800f,
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-0.04212153837626786400f,
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-0.00879070792017156400f,
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0.04668529656863164300f,
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0.12588850452342773000f,
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0.22775132810044491000f,
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0.34821676223650200000f,
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0.48031735951868820000f,
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0.61470848494637820000f,
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0.74061377477860824000f,
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0.84706508415438742000f,
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0.92426036786924715000f,
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0.96483311873999922000f,
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0.96483311873999922000f,
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0.92426036786924715000f,
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0.84706508415438742000f,
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0.74061377477860824000f,
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0.61470848494637820000f,
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0.48031735951868820000f,
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0.34821676223650200000f,
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0.22775132810044491000f,
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0.12588850452342773000f,
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0.04668529656863164300f,
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-0.00879070792017156400f,
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-0.04212153837626786400f,
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-0.05688089663877354800f,
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-0.05780029046175797600f,
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-0.04991380271447259900f,
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-0.03781954301370460400f,
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-0.02515649349164660000f,
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-0.01434325067267541500f,
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-0.00657158284969252320f,
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-0.00200330615661920140f
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};
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#endif /* _RESAMPLEFILTER_H_ */
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