lustrec-tests/sandbox/extraction/linear/lp_iir_9600_4_elliptic.lus @ 43460259
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node top(xn : real) returns (yn, ynm1, ynm2, ynm3, xnm1, xnm2, xnm3, xnm4 : real); |
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| 2 |
let
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| 3 |
assert(xn >= -1.0 and xn <= 1.0); |
| 4 |
yn = 0. -> 0.027571327441965943*xn + 0.09946114577079751*pre xnm1 + 0.14434540411316932*pre xnm2 + 0.09946114577079751*pre xnm3 + 0.027571327441965943*pre xnm4 + 1.5881829830740517*pre yn - 1.7443826804178832*pre ynm1 + 1.0171424112847436*pre ynm2 - 0.3079664796302433*pre ynm3; |
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ynm1 = 0. -> pre yn; |
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ynm2 = 0. -> pre ynm1; |
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ynm3 = 0. -> pre ynm2; |
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xnm1 = 0. -> xn; |
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xnm2 = 0. -> pre xnm1; |
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xnm3 = 0. -> pre xnm2; |
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xnm4 = 0. -> pre xnm3; |
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tel
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