On 2013-08-20 09:15:21 +0800, Ben Duan wrote:
>Is there a Matlab-like plotting library for Racket?
I don't know if it's Matlab-like, but it does come with an excellent
plotting library:
http://docs.racket-lang.org/plot/
Cheers,
Asumu
Racket Users list:
http://lists.
Dear all:
Is there a Matlab-like plotting library for Racket?
Thank you,
Ben
Racket Users list:
http://lists.racket-lang.org/users
Hi Matthias,
It's inside a commercial product, yes. It's pretty specific and sits above
a fairly expensive OEM part so I don't know that there would be a lot of
call for open-sourcing anything. If you want more details I'd be happy to
provide them, though.
What I did end up implementing that I di
Nice. Is this a commercial product for performing research or an open-source
platform for others to manipulate? -- Matthias
On Aug 17, 2013, at 6:01 AM, Mag. Dr. Nikolaus Klepp wrote:
> For the "Racket Hall of Fame": we programmed the core component for ecg
> analysis with DrRacket: http://
At Mon, 19 Aug 2013 09:43:00 -0400, Greg Hendershott wrote:
> The term "package scope" is defined as one of "user", "installation",
> or "shared", here: [...]
In v5.90.x, the `shared` scope has gone away.
http://www.cs.utah.edu/plt/snapshots/current/doc/pkg/Package_Concepts.html#%28tech._package.
Yep, that's just a limitation within BSL.
If you're still wanting to use the student packs and not the full language,
considering graduating to Intermediate Student and using locals:
(define (image-classify userImage)
(local [(define imageHeight (image-height userImage))
(define imag
Hello,
I am having a trouble solving Exercise 19 (How to design programs, second
edition):
Define the function image-classify, which consumes an image and produces
"tall" if the image is taller than it is wide, "wide" if it is wider
than it is tall, or "square" if its width and height are the sa
The 'f' isn't a field but a field-s-value.
And (define field-s-value (dynamic-get-field field this)) will avoid some
rightward drift.
-- Matthias
On Aug 18, 2013, at 12:56 PM, Johann 'Myrkraverk' Oskarsson wrote:
> "Johann 'Myrkraverk' Oskarsson" writes:
>
>> Hi all,
>>
>> Is it possib
I've been meaning to ask a dumb question.
The term "package scope" is defined as one of "user", "installation",
or "shared", here:
http://docs.racket-lang.org/pkg/Package_Concepts.html?q=scope#%28tech._package._scope%29
But:
1. What is the "inferred" bit?
2. Why do `raco pkg` messages about "i
Thanks for letting us know. Is this a commercial/open source/hobby project of
yours? -- Matthias
On Aug 16, 2013, at 7:17 PM, Deren Dohoda wrote:
> Hi Racketeers.
>
> I don't know how long I've been using racket/PLT scheme, but I do know it has
> really benefited me in the last year for sm
At Sat, 17 Aug 2013 13:51:08 -0600, Matthew Flatt wrote:
> At Sat, 17 Aug 2013 11:30:40 -0700, Ben Goetter wrote:
> > At Vince's advice, I tried
> > raco pkg install -i main-distribution
> > to complete my installation, but got a SSL error
> >
> > Resolving "main-distribution" via https:
Jens pointed out the confusion around how to physically connect the
Roomba with a PC, which seems to be the main barrier to Roomba hacking,
so I wrote up all the options:
http://www.neilvandyke.org/racket-roomba/#%28part._.Cables%29
I'm also trying to get a particular electronics hobby company
Doug Williams writes:
> I wrote the Science Collection to support my own knowledge-based
> simulation work, which is basically the Simulation and Inference
> collections that are also on PLaneT. The Science Collection
I looked at those, and also found your blog at drschemer.blogspot.com.
You a
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