i0VdZddlZddlZddlZddlmZddlZddlm Z m Z m Z m Z dZ ee Dcgc]}ej|c}gZdZdZe ej&j(dZe ej&j(d Zd Zd Zd Zd ZdZycc}w)zu Test used to verify PyWavelets Continuous Wavelet Transform computation accuracy against MathWorks Wavelet Toolbox. N)assert_)matlab_result_dict_cwtsize_setuses_precomputeduses_pymatbridge)gausmexhmorlcgaushanfbspcmorcTtdk(rttddgdz}|Sd}|S)z) Return the sizes to test for wavelet w. fullde)riiP)ri)rlistrange)w data_sizess d/var/www/html/BatchJob/venv/lib/python3.12/site-packages/pywt/tests/test_matlab_compatibility_cwt.py_get_data_sizesrs76%S/* ()  & ctdk(rDdtjddtjddtjddf}|Sdtjddf}|S)z* Return the scales to test for wavelet w. r)rnparange)rscaless r _get_scalesr$#sX6RYYq!_bii1oryyAG MRYYq!_% Mrc tjd}|}tjj d}d}d}|j  t D]}tj5tjdttj|}dddtj|tjddgk(drB|jd |t!j"zd zt!|j$znr|d k(r[|jd |t!j&zd zt!|j"zd zt!|j$zn|jd |d }|j)|}tj*|j-d } t/| ||t1|D]S} |j3| } |jd| t5|D] } t7| || |} t9| || | ||"U |j;y#1swYxYw#|j;wxYw)Nzpymatbridge.MatlabV瞯<ignorer rr)axiswavelet-r zpsi = wavefun(wavelet,10)psidata)pytest importorskipr!random RandomStatestartwaveletswarningscatch_warnings simplefilter FutureWarningpywtContinuousWaveletanyarray set_variablestrbandwidth_frequencycenter_frequency fbsp_orderrun_codeasarray get_variable_check_accuracy_psirrandnr$_compute_matlab_result_check_accuracystop)Matlabmlabrstateepsilon epsilon_psir*r mlab_coderesr,Nr-r#coefss rtest_accuracy_pymatbridge_cwtrR,s% !5 6F 8D YY " "4 (FGKJJL NG((* 4%%h >**73 4vvw"((FF+;"<<1E!!)WS9N9N5O-OPS-STWXYXjXjTk-klF"!!)WS5F-Fs-J3qOdOdKe-efi-ijmnooAoAkB.BC!!)W54I-- *C**T..u56C 3 =$Q' N||A!!&$/)!nNF24&$OE#D!VUGWMN N N, + 4 4* s%I/0IFII II$c tjjd}d}d}d}tD]}t j 5t j dttj|}tj|tj}dddt|}t|||t|D]v}|j|} | jtj} d} t!|D]4} | dz } t#| || } t%| || | ||t%| | | ||6xy#1swYxYw) Nr&gV瞯r'r()dtyperr)r!r0r1r3r4r5r6r7r8r9float32_load_matlab_result_psirDrrEastyper$_load_matlab_resultrG)rKrL epsilon32rMr*rw32r,rPr-data32 scales_countr#rQs rtest_accuracy_precomputed_cwtr]Ps8YY " "4 (FGIKP  $ $ & C  ! !(M :&&w/A((rzzBC C&g.AsG[9 # PA<<?D[[,FL%a. P! +D'<HaIVUGYO  P  PP C Cs AEE c|jd|d}|j|}|ds tdtj|j d}|S)z Compute the result using MATLAB. This function assumes that the Matlab variables `wavelet` and `data` have already been set externally. r#z"coefs = cwt(data, scales, wavelet)successzXMatlab failed to execute the provided code. Check that the wavelet toolbox is installed.rQ)r<rA RuntimeErrorr!rBrC)r-r*r#rJrNrOrQs rrFrFlsc  h'5I -- "C y>JK K JJt((1 2E Lrct|}djt||t|dg}|tvrt d|d|d|t|}|S)" Load the precomputed result. _rQz0Precompted Matlab result not found for wavelet: z, mode: z, size: )lenjoinr=rKeyError)r-r*r#rP coefs_keyrQs rrXrX}sl D A#f+wA@AI// >ixxxs 45 5 #9 -E Lrcdj|dg}|tvrtdj|t|}|S)rbrcr,z8Precompted Matlab psi result not found for wavelet: {0}})rerrfformat)r*psi_keyr,s rrVrVsLhh'(G-- 6'?$ $ ! )C Jrc Vtj|||d\}}tj|}||z }tjtj tj tj||z} d||t|| fz} t| |k| y)N ) precisionz@[RMS > EPSILON] for Scale: %s, Wavelet: %s, Length: %d, rms=%.3gmsg) r8cwtr!conjrealsqrtmeanrdr) r-rr#rQr*rL coefs_pywtfreqerrrmsros rrGrGsxxfa2>J GGENE u C ''"''"''"''#,"456 7C "%+Wc$i$E FC C'Ms#rc D|jd\}}|j|jz }tjtjtj tj ||z}d|d|d}t||k|y)Ni)lengthz[RMS > EPSILON] for Wavelet: z, rms=z.3grn)wavefunflattenr!rrrsrtrqr) rr,r*rLpsi_pywtxrwrxros rrDrDs))4)(KHa    s{{} ,C ''"''"''"''#,"456 7C *7)6#c CC C'Ms#r)__doc__r4numpyr!r. numpy.testingrr8 pywt._pytestrrrrfamiliessumwavelistr3rr$markslowrRr]rFrXrVrGrD)names0rrs  !  D 9  d#92 >DPP4"  $$ $e:sB&