Re: Odepkg

[Tatsuro MATSUOKA]

----- Original Message -----

> From: Olaf Till 
> To: Tatsuro MATSUOKA 
> Cc: Thomas D. Dean ; Octave Help <address@hidden>
> Date: 2017/7/31, Mon 03:09
> Subject: Re: Odepkg
> 
> On Sun, Jul 30, 2017 at 08:25:49AM +0900, Tatsuro MATSUOKA wrote:
>>  >It has been deleted at Octave Forge because there was no working
>>  >release since Octave 4.0.
>>  >
>>  >Olaf
>> 
>> 
>>  FYI delete of odepkg from Octave-forge happened in 4.2 but not 4.0.
>> 
>>  NEWS in odepkg-0.8.5
>> 
> ====================================================================================
>>  odepkg-0.8.5   Release Date: 2015-05-19   Release Manager: Jacopo Corno
>> 
> ====================================================================================
>> 
>>   ** enable to work on octave 4.0 (thanks to Tatsuro Matsuoka)
>>      See discussuion on the octave-maintainers list
>>      
> http://octave.1599824.n4.nabble.com/Octave-Forge-Octave-4-0-call-for-packages-td4669204i20.html#a4669709
> 
> I should have put it more correctly:
> 
> The last release (0.8.5) didn't work with Octave 4.0 or 4.2. (For a long 
> time
> now.)
> 
> I checked it myself and got no different information from others after
> respective posts. If the last release (0.8.5) works for you at Octave
> 4.0 or 4.2, please tell me. The release is still available at OF (link
> "older versions" of any package).
> 
> Olaf
> 
I have not tested yet on 4.2 but tested on 4.0.3 (built myself on lubuntu 
16.04)  .

>> pkg install odepkg-0.8.5.tar.gz


>> pkg list
Package Name  | Version | Installation directory
--------------+---------+-----------------------
      odepkg  |   0.8.5 | /home/tatsu/octave/odepkg-0.8.5
>> pkg load odepkg


and execute>> help ode45
'ode45' is a function from the file /home/tatsu/octave/odepkg-0.8.5/ode45.m
<snip>


>> fvdb = @(vt,vy) [vy(2); (1 - vy(1)^2) * vy(2) - vy(1)];
>>           vopt = odeset ("RelTol", 1e-3, "AbsTol", 1e-3, \

                   "NormControl", "on", "OutputFcn", @odeplot);

>>           ode45 (fvdb, [0 20], [2 0], vopt);

The above works for me.

Tatsuro