
    e!h6>                     .   d dl Zd dlmZmZmZ d dlZd dlmZ d dlm	c m
Z d dlm	Z	  G d d      Zej                  ej                  eej"                  ej                  ej                  eeej&                  ej&                  eeiZ G d d      Zd	 Zd
 Zy)    N)assert_almost_equalxp_assert_closexp_assert_equal)raises)signalc                   @    e Zd ZdZd Zd Zd Zd Zd Zd Z	d Z
d	 Zy
)TestBSplinesa  Test behaviors of B-splines. Some of the values tested against were
    returned as of SciPy 1.1.0 and are included for regression testing
    purposes. Others (at integer points) are compared to theoretical
    expressions (cf. Unser, Aldroubi, Eden, IEEE TSP 1993, Table 1).c                    t         j                  j                  d      }t        t        t
        j                  t        j                  dg      d       |j                  dd      }ddd|z  z
  z  }t        j                  g dg dg d	g d
g dg dg dg dg dg dg dg dg      }t        t        j                  |d      |       y )N0  r      
         )g7ݿgD @g5P?gB߸"@gyӼ®@gE5`@g&)#@gEf!g<@gSbυ.X gFgg$`#@)gI<M$k@gYvR@gd)B	g,#@gd?H#gk"`	@g)k	gi	V@gH-Q#@gn)Ҕ g3%0?g@	)gAZg9s@g /{Dg٩@gEC@g'UE@gآ?@gւ gzk@ga"@g򿽴~gKG#@)g$9gL|wglT@g?ss}aJ?g7iH^	gt,`?gh@glA1mg(T#g* #gDV#@g@)g'"@ga+ٓgE=a@g:"gIV@g5@gYd\gі1pg"2 g:i@gi^J @g`HQ!)g^!g#Mƽ!@g论H&@gfQq@g%gm̂r!@g
,@gY bgY#@g/-i@g Vqg")gH"@ggʜ6@ggeg&P@gY2#Cg
0@g|0g *!/@g(gqq?g)a)gF!Ígzǫg^geF?g
O0!gV<gtСg%9W@g^[H#@g3Fz?g.5 gsd?)g놎g,
@gA/u@g`9ogebgȀ@gMgZa@g<ˉ8g:ɘ%@gdH	g4g:Ns@)gg-ҿgE- g)in"@gd.xg2~wgďgYr4Q?gkM-:g,@g+ @gVu)g@+_$?gKGj?g[ C$}@g_gD/X@gHgJSʌ@g@ggN+gë	gk8gjZ@)gݵB`#@g+N?g	gg'g=!"F@gƱҟ"g'-:@g#g'gj \B@g~ge@g$q߼)
nprandomRandomStater   	TypeErrorbspspline_filterasarrayrandr   )selfrngdata_array_realresult_array_reals       h/var/www/html/diagnosisapp-backend/venv/lib/python3.12/site-packages/scipy/signal/tests/test_bsplines.pytest_spline_filterzTestBSplines.test_spline_filter   s    ii##E*y#++RZZ_a@((2r*a/ 112JJ@@?@@@@?@@A@C#A$BJ 	))/1=)	+    c           
      @   t         j                  j                  d      }|j                  dd      |j                  dd      dz  z   }ddd|z  z
  z  }t        j                  g dg dg d	g d
g dg dg dg      }t        t        j                  |d      |d       y )Nr      y              ?r   y      ?      ?r   )y$
ݿ%)y @;;R@yH?k៌"y?!@3⟥@yʱƯ@bȺ@ymտ5a@,y`#@A4p)yF! y韷@@_@yw.X /@ @y4 L &Q!yjٿ_#@!yߟk@a
 ƽ!@ySh?@ӿ&@)y?@	X@@yH:#@~%yXH#r!@y} "`	@)ƿ@y@k	ubyoU@I"$#@yA Q#@,i@)yb@r ߂KqyӔ?Ȥ"yr	"@y%`Zv.y$?s@*  7@yxebeyC@P@)y?M@k9FyθUE@4%@@y[y@#?0yN 5H /@ywk@y"a"@$?y~H)y}?\#@A?y	dy{_( y^p@;^F?yu?aJ?U 0!y\@^	Kyx_?+ߡ)yl.@@9UY@yNЪmxp[H#@yDT#bz?yh #F5 y#@^d?y<@V?y{?"@&@@r   gư>)rtol)r   r   r   r   r   r   r   r   )r   r   data_array_complexresult_array_complexs       r   test_spline_filter_complexz'TestBSplines.test_spline_filter_complexD   s    ii##E* XXa^chhq!nR.??a(:&:!:;!zz&&&%+&%1& '@ 	))*<a@,4	9r   c                    t         j                  j                  d       t        t	        j
                  dd      d       t        t	        j
                  t        j                  dg      d      t        j                  dg      d       y )	Ni0  r   g<~?      ?r   g?g&.>atol)r   r   seedr   r   gauss_spliner   r   )r   s    r   test_gauss_splinezTestBSplines.test_gauss_splinel   s\    
		uC,,Q24EF((RD)91=

J<0t	
r   c                 v    g d}t        t        j                  |d      t        j                  g d             y )N)              r-      )硫Y.?gye~?r0   )r   r   r*   r   r   )r   knotss     r   test_gauss_spline_listz#TestBSplines.test_gauss_spline_lists   s+    !C,,UA6JJ'JK	
r   c                    t         j                  j                  d       t        t	        j
                  t        j                  dg            dg       t        j                  g d      }t        t	        j
                  t        j                  g d      d      |       t        j                  g d      }t        t	        j
                  t        j                  g d            |       y )Ni0  r   r.   )g{߮]?gzU%?gz@g6fw@gven'@r&   r   r/         r   )g|-?g>!<m @g6L@glMO@g>}@)r   r   r)   r   r   	cspline1dr   r   )r   c1dc1d0s      r   test_cspline1dzTestBSplines.test_cspline1dz   s    
		ubjj!o6=jj & ' 	bjj1A&BAFLzz ' (bjj1A&BCTJr   c                    t         j                  j                  d       t        t	        j
                  t        j                  dg            dg       t        t        t        j
                  t        j                  g d      d       t        t        t        j
                  t        j                  g d      d       t        j                  g d      }t        t	        j
                  t        j                  g d            |       y )Ni0  r   r.   r4   r&   r-   )g)`O?gAk2 @g@go@g5ڕ@)
r   r   r)   r   r   	qspline1dr   r   
ValueErrorr   )r   q1d0s     r   test_qspline1dzTestBSplines.test_qspline1d   s    
		ubjj!o6=z3=="**5E*FKz3=="**5E*FLzz ' (bjj1A&BCTJr   c           	      ^   t         j                  j                  d       t        t	        j
                  t        j                  ddg      dg      t        j                  dg             t        t	        j
                  t        j                  g d      g       t        j                  g              g d}|d   |d   z
  }g d}t        j                  g d      }t	        j                  |      }t        j                  g d	      }t        t	        j
                  ||||d   
      |       y )Ni0  r.   r   r&   r   r   
r   r   r   r/   r5   r6      r   &g      g      g      g      g      g      g      g      g       g      r-   g      r.         ?r&   g      ?       @      @      @g      @      @g      @g      @      @      @g      @g      @g      @       @g      !@g      "@g      #@g      $@g      %@g      &@g      '@g      (@g      )@
gw/@~jt@&1@Zd;@K7	@Zd@"~@jt@tV?K7A`@)&rS   SW@rR   7.O@rQ   00/@g)-3/@r\   rQ   r[   rR   rZ   rS   ^:@rT   4Ev@rU   c4~#.@rV   uyJ9@rW   /~	@rX   Y@@rY   rb   rX   ra   rW   r`   rV   r_   rU   r^   rT   r]   rS   rZ   dxx0)	r   r   r)   r   r   cspline1d_evalr   r   r7   r   xrd   newxycjnewys          r   test_cspline1d_evalz TestBSplines.test_cspline1d_eval   s    
		u**2::r1g+>E

B4(	
 	**2::j+A2F

2	
 .qTAaD[ JJ & ']]1zz : ; 	**2tqtDdKr   c           	      ^   t         j                  j                  d       t        t	        j
                  t        j                  ddg      dg      t        j                  dg             t        t	        j
                  t        j                  g d      g       t        j                  g              g d}|d   |d   z
  }g d}t        j                  g d      }t	        j                  |      }t        j                  g d	      }t        t	        j
                  ||||d   
      |       y )Ni0  r.   r   rA   rB   r   rG   rP   )&rS   TW
@rR   oR@rQ   bP@geW/@rq   rQ   rp   rR   ro   rS    B@rT   HG(@rU   nfWΜ=@rV   %d	O@rW   u#	@rX   )C@rY   rw   rX   rv   rW   ru   rV   rt   rU   rs   rT   rr   rS   ro   rc   )	r   r   r)   r   r   qspline1d_evalr   r   r<   rg   s          r   test_qspline1d_evalz TestBSplines.test_qspline1d_eval   s    
		u**2::r1g+>E

B4(	
 	**2::j+A2F

2	
 .qT!A$Y JJ & ']]1zz : ; 	**2tqtDdKr   N)__name__
__module____qualname____doc__r   r$   r+   r2   r:   r?   rm   ry    r   r   r	   r	      s6    H
.+`&9P

	KKL4Lr   r	   c            
       >   e Zd Zd Zd Zej                  j                  dej                  e
ej                  eej                  eg      d        Zej                  j                  dej                  e
ej                  eej                  eg      d        Zej                  j#                  d      d        Zej                  j#                  d	      ej                  j                  dej                  e
ej                  eej                  eg      d
               Zy)TestSepfir2dc           	      *   t        j                  g d      }t         j                  j                  dd      }t	        j
                  |||dd         t        j                  t        d      5  t	        j
                  |||dd         d d d        t        j                  t        d      5  t	        j
                  ||dd  |       d d d        t        j                  t        d      5  t	        j
                  ||j                  dd	      |       d d d        t        j                  t        d      5  t	        j
                  |||j                  dd	             d d d        y # 1 sw Y   xY w# 1 sw Y   xY w# 1 sw Y   mxY w# 1 sw Y   y xY w)
Nr&   rI   rL   rI   r&   r    	   r   z
odd lengthmatchr   object too deeprE   )
r   arrayr   r   r   sepfir2dpytestr   r=   reshaper   filtimages      r   test_sepfir2d_invalid_filterz)TestSepfir2d.test_sepfir2d_invalid_filter   s4   xx12		q!$tT!"X. ]]:\: 	3OOE4ab2	3]]:\: 	3OOE48T2	3 ]]:->? 	>OOE4<<2#6=	>]]:->? 	>OOE4a)<=	> 	>	3 	3	3 	3	> 	>	> 	>s0   -E%+E1)(E=4(F	%E.1E:=F	Fc                    t        j                  g d      }t         j                  j                  dd      }t	        j
                  t        d      5  t        j                  |j                  ddd      ||       d d d        t	        j
                  t        d      5  t        j                  |d   ||       d d d        y # 1 sw Y   HxY w# 1 sw Y   y xY w)Nr      r   r   r5   zobject of too small depthr   )
r   r   r   r   r   r   r=   r   r   r   r   s      r   test_sepfir2d_invalid_imagez(TestSepfir2d.test_sepfir2d_invalid_image   s    xx12		q!$ ]]:->? 	@OOEMM!Q2D$?	@ ]]:-HI 	2OOE!HdD1	2 	2	@ 	@	2 	2s   )CCCCdtypc                    t        j                  g dg dg dg dg|      }g d}dg}t        j                  |||      }t        |   }t        j
                  g dg dg dg dg|      }t        ||d       t        j                  |||      }t        j
                  g dg dg dg dg|      }t        ||d       y )	N)r   r   r/   r/   r   r   dtyperH   r   rH   r   )rJ   rL   rM   rM   rL   rJ   gؗҜ<r'   )rI   rL   rN   rN   rL   rI   )r   r   r   r   sepfir_dtype_mapr   r   )r   r   ah1h2resultdtexpecteds           r   test_simplezTestSepfir2d.test_simple   s    
 HH((((* 267 SB+d#::====? GIJ 	u5B+::77779 ACD 	u5r   c                 F   t        j                  g dg dg dg dg      }g ddg}}t        j                  |d d d d df   ||      }t        j                  |d d d d df   j	                         ||      }t        ||d       |j                  |j                  k(  sJ y )N)	r   r   r/   r/   r   r   r   r   r/   r   r   r   V瞯<r'   )r   r   r   r   copyr   r   )r   r   r   r   r   result_stridedresult_contigs          r   test_stridedzTestSepfir2d.test_strided  s     HH10002 3 B1cc6B;!SqS&	(8"bAEB##}':'::::r   z#XXX: filt.size > image.shape: flaky)reasonc           
      @   t         j                  j                  d       t        j                  g d      }t         j                  j	                  dd      }t        j
                  g dg dg dg dg      }t        t        j                  |||d d d         |       y )	Ni  )r&   rI   rL   rI   r&   rK   rI   r5   )g!SB@g¿3=>@gs`[C@gsLhE@)gͨ*C@g5A@g;/K;E@g<f2E@)gE@g>#jD@gB`G@g]n0a#F@)gٕzH@g|FC@gǜgKE@gCF@r/   )	r   r   r)   r   r   r   r   r   r   )r   r   r   r   s       r   test_sepfir2d_strided_2z$TestSepfir2d.test_sepfir2d_strided_2  sy     			txx;<		q!$::K L L LN O 	tT#A#Y?Jr   z*XXX: flaky. pointers OOB on some platformsc                 2   t        j                  g d|      }t        j                  g dg dg dg dg dg|      }g dg d	g d
g dg dg}t        j                  |      }t        j                  |||d d d         }t        ||d       |j                  t        |   k(  sJ g dg dg dg dg dg}t        j                  |      }t        j                  ||d d d   |d d d         }t        ||d       |j                  t        |   k(  sJ y )N)r   r   r5   r   r   r/   r   r   )r   r/   r   r   r   )r   r   r/   r/   r/   )r   r   r/   r   r/   )r   r/   r   r   r/   )r/   r/   r   r   r   )g     ^@g     @Y@g     V@      a@g     _@)     `@g     @_@g     _@      c@g      d@)r   g      a@g     b@g     @d@g      f@)r   g      _@g     `@g     b@g     `b@)g     e@g     c@r   g     d@g     a@r/   r   r'   )g      6@g     A@     D@g      ?@     G@)g      ;@     C@      H@r   g     K@)g     @@g      E@g     H@g     J@g     M@)r   g      F@r   g      B@r   )g     P@g      O@r   g      A@g      G@)r   r   r   r   r   r   r   r   )r   r   r   r   r   r   s         r   test_sepfir2d_strided_3z$TestSepfir2d.test_sepfir2d_strided_3  s    xx-T:

O++++	- 59	: 32222	4
 ::h'd3Q3i8u5||/5555-----	/
 ::h'SqS	4!9=u5||/5555r   N)rz   r{   r|   r   r   r   markparametrizer   uint8intfloat32float	complex64complexr   r   xfailr   r   r~   r   r   r   r      s   >$	2 [[V	3

E2<<A66. [[V	3

E2<<A	;	; [[CDK EK [[JK[[V	3

E2<<A6 L6r   r   c                      t         j                  j                  d       t         j                  j                  dd      } t	        j
                  | d       y )NiW
G   I   rO   )r   r   r)   r   r   	cspline2dr   s    r   test_cspline2dr   A  s6    IINN9IINN2r"E
UC r   c                      t         j                  j                  d       t         j                  j                  dd      } t	        j
                  |        y )NiW
r   r   )r   r   r)   r   r   	qspline2dr   s    r   test_qspline2dr   G  s4    IINN9IINN2r"E
Ur   )numpyr   scipy._lib._array_apir   r   r   r   r   scipy.signal._spline_filtersr   _spline_filtersr   scipyr	   r   r   r   float64r   r   r   r   r   r   r   r~   r   r   <module>r      s        * * sL sLn HHbjj#rzzJJ

E5LL",,B u6 u6p!r   