# File:Walsh 8 * Gould's-Morse.svg

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Description

Walsh matrix of order 8
*
${\displaystyle (1,-2,-2,4,-2,4,4,-8)^{T}}$
=
${\displaystyle (-1,3,3,-9,3,-9,-9,27)^{T}}$

Positive numbers are green, negatives red.

1,-2,-2,4,-2,4,4,-8... is the beginning of Gould's sequence (),
with the minus signs distributed like the ones in Thue–Morse sequence ().
(Gould's-Morse sequence)

-1,3,3,-9,3,-9,-9,27... is the beginning of ,
with the minus signs distributed like the zeros in Thue–Morse sequence.

Date
Source Own work
Author Watchduck (a.k.a. Tilman Piesk)
Permission
(Reusing this file)
 I, the copyright holder of this work, release this work into the public domain. This applies worldwide.In some countries this may not be legally possible; if so:I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

## File history

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Date/TimeThumbnailDimensionsUserComment
current23:59, 20 July 2011354 × 177 (311 KB)Watchduck{{Information |Description=Walsh matrix of order 8<br> times<br> [itex](1,-2,-2,4,-2,4,4,-8)^T[/itex]<br> equals<br> [itex](-1,3,3,-9,3,-9,-9,27)^T[/itex]<br> Positive numbers are green, negatives red. 1,2,2,4,2,4,4,8... is the begi

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