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[Octave-bug-tracker] [bug #52761] unsure problems in plotting functions
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #52761] unsure problems in plotting functions 'fplot' and 'surfnorm' help text |
Date: |
Fri, 29 Dec 2017 07:39:13 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
URL:
<http://savannah.gnu.org/bugs/?52761>
Summary: unsure problems in plotting functions 'fplot' and
'surfnorm' help text
Project: GNU Octave
Submitted by: None
Submitted on: Fri 29 Dec 2017 12:39:11 PM UTC
Category: Documentation
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.1
Operating System: Any
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Details:
help fplot:
N is the minimum number of points to use. When N is specified, maximum
stepsize will be 'XHI - XLO / N'.
Does 'XHI - XLO / N' refer to '(XHI - XLO) / N' rather than 'XHI - (XLO / N)'
?
help surfnorm:
If output arguments are requested then the components of the normal
vectors are returned in NX, NY, and NZ and no plot is made. The
normal vectors are unnormalized (magnitude != 1). To normalize,
use
mag = sqrt (nx.^2 + ny.^2 + nz.^2);
nx ./= len; ny ./= len; nz ./= len;
In the above example code, do 'len' and 'mag' refer to the same variable ?
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?52761>
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- [Octave-bug-tracker] [bug #52761] unsure problems in plotting functions 'fplot' and 'surfnorm' help text,
anonymous <=