[Scilab-users] is the vercion 4.1.2 still available?
I just found Scilabs introduction from back 2010 and i was trying it. one of the exercises says to compare the instalations so i wanted to see this version. only that thanks for the time. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] Win10.Scilab601.IPCV2.Not Loading
Did you try to run the scilab with admin right? Do this by right-click on the scilab, run as administrator. On 20/8/2018 7:29 PM, Michael J. McCann wrote: I have Scilab6.01 on a Windows 10 machine. I have recently installed "IPCV" via Atoms. That went in OK but when I restart Scilab, the loading process only gets as far as reporting, in the console, ' load gateways' and nothing more. The IPCV functions don't work. I can see that [" IPCV,"2.0"] is installed. I have IPCV working on a different Windows10machine with Scilab6.01 BUT I suspect it is an earlier version of IPCV Is this a bug with IPCV2 or have I missed something? MikeMcC. -- Note: Email address is now 'mjmcc...@ieee.org' not 'iee.org' ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] Generate a Scilab file from C++
Hi, I am trying to generate a SOD file from within my c++ application. This way it would be possible to generate data from my application that scilab can read. I am particularly interested in storing structures, so not so keen on csv files. Does any know a C++ library to write SOD files? I have been searching the documentation but every thing points to call_scilab, which brings the complete engine and it is to complicated to make it work. I also found the save format specification (https://help.scilab.org/doc/5.5.2/en_US/save_format.html) which is a starting point, but I would like to avoid coding it from scratch. Thanks in advance Matias -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] bug in degree and polynomials comparison ?
Le 20/08/2018 à 17:50, Samuel Gougeon a écrit : > Hello Philippe, > > This is fixed in Scilab 6.0.2-. Please see mainly > http://bugzilla.scilab.org/14701 > http://bugzilla.scilab.org/14708 thanks Samuel, I missed those reports on bugzilla Best regards, Philippe ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
Re: [Scilab-users] bug in degree and polynomials comparison ?
Hello Philippe, This is fixed in Scilab 6.0.2-. Please see mainly http://bugzilla.scilab.org/14701 http://bugzilla.scilab.org/14708 Regards Samuel Le 20/08/2018 à 17:27, philippe a écrit : Hi, while upgrading one of my toolboxes I discovered a strange error in polynomial comparisons. The error appeared during automatic unit tests, a " assert_checkequal(P1,P2)" was expected to be True and was in fact False. After some investigations It looks like there is an error in degree so that P1==P2 can be False while P1-P2==0. Can someone confirm the bug in scilab-6.0.1 before I fill in a report on bugzilla. Run the following commands : X=poly(0,'x') A=(X-1)^3 B=(X+1)^2 R=20 +12*X Q=(A-R*X^3)/B; Q=Q.num A,(B*Q+R*X^3) // equal A-(B*Q+R*X^3) //=0 A==(B*Q+R*X^3) // %F coeff((B*Q+R*X^3)) coeff(A) degree((B*Q+R*X^3)) // =4 !! degree(A) // = 3 and compare with the expected result thereafter Sincerly yours, Philippe --> A,B,Q,R A = 2 3 -1 +3x -3x +x B = 2 1 +2x +x Q = 2 -1 +5x -12x R = 20 +12x --> A,(B*Q+R*X^3) A = 2 3 -1 +3x -3x +x ans = 2 3 -1 +3x -3x +x --> A-(B*Q+R*X^3) ans = 0 --> A==(B*Q+R*X^3) ans = F --> coeff((B*Q+R*X^3)) ans = -1. 3. -3. 1. 0. --> coeff(A) ans = -1. 3. -3. 1. --> degree((B*Q+R*X^3)) ans = 4. --> degree(A) ans = 3. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] bug in degree and polynomials comparison ?
Hi, while upgrading one of my toolboxes I discovered a strange error in polynomial comparisons. The error appeared during automatic unit tests, a " assert_checkequal(P1,P2)" was expected to be True and was in fact False. After some investigations It looks like there is an error in degree so that P1==P2 can be False while P1-P2==0. Can someone confirm the bug in scilab-6.0.1 before I fill in a report on bugzilla. Run the following commands : X=poly(0,'x') A=(X-1)^3 B=(X+1)^2 R=20 +12*X Q=(A-R*X^3)/B; Q=Q.num A,(B*Q+R*X^3) // equal A-(B*Q+R*X^3) //=0 A==(B*Q+R*X^3) // %F coeff((B*Q+R*X^3)) coeff(A) degree((B*Q+R*X^3)) // =4 !! degree(A) // = 3 and compare with the expected result thereafter Sincerly yours, Philippe --> A,B,Q,R A = 2 3 -1 +3x -3x +x B = 2 1 +2x +x Q = 2 -1 +5x -12x R = 20 +12x --> A,(B*Q+R*X^3) A = 2 3 -1 +3x -3x +x ans = 2 3 -1 +3x -3x +x --> A-(B*Q+R*X^3) ans = 0 --> A==(B*Q+R*X^3) ans = F --> coeff((B*Q+R*X^3)) ans = -1. 3. -3. 1. 0. --> coeff(A) ans = -1. 3. -3. 1. --> degree((B*Q+R*X^3)) ans = 4. --> degree(A) ans = 3. ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
[Scilab-users] Win10.Scilab601.IPCV2.Not Loading
I have Scilab6.01 on a Windows 10 machine. I have recently installed "IPCV" via Atoms. That went in OK but when I restart Scilab, the loading process only gets as far as reporting, in the console, ' load gateways' and nothing more. The IPCV functions don't work. I can see that [" IPCV,"2.0"] is installed. I have IPCV working on a different Windows10machine with Scilab6.01 BUT I suspect it is an earlier version of IPCV Is this a bug with IPCV2 or have I missed something? MikeMcC. -- Note: Email address is now 'mjmcc...@ieee.org' not 'iee.org' ___ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users