Re: [Scilab-users] Efficiency map

Hello, You are taking the problem by the wrong tip. If I understand your problem, you have scattered (x,y,z) data (x=speed, y=torque, z=efficiency) and you want to approximate this data by a smooth surface z=f(x,y) and want to draw level curves of this surface. So, instead of focusing on

Re: [Scilab-users] Efficiency map

The curve I have so far is summarized in the attachment below. -- Sent from: http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f2602246.html ___ users mailing list

Re: [Scilab-users] Efficiency map

The curve I would like to plot is similar to the one attached. There are several efficiency curves within a SPEEDxTORQUE chart. My problem comes down to a spreadsheet generated by external software where I have three columns: SPEED, TORQUE and EFFICIENCY. The data is all broken and so I have to

Re: [Scilab-users] spline and color plot on the chart

Daniel, Looking at the graph from your script there are two striking things. First, your data seems to be heavily clustered at certain regions, I mean, several points very close to each other, then a gap without data (which is conveniently interpolated by the plot clause), then another

Re: [Scilab-users] Compiling Scilab for macOS

Sorry for top-posting, but here are a few of the errors I get: Something missing with: import javax.activation.MimetypesFileTypeMap; A bunch of these: compile: [javac] Compiling 1 source file to

Re: [Scilab-users] Compiling Scilab for macOS

Hello, Le 14/04/2020 à 16:51, Arvid Rosén a écrit : Hi, I still can’t find any Scilab 6.1 builds for macOS (despite the info text here: https://www.scilab.org) , so I’m trying to compile one myself. Great, at least we will be two now... However, I get a bunch of Java errors during

[Scilab-users] Compiling Scilab for macOS

Hi, I still can’t find any Scilab 6.1 builds for macOS (despite the info text here: https://www.scilab.org) , so I’m trying to compile one myself. However, I get a bunch of Java errors during compilation. I’m currently using a JDK from AdoptOpenJDK (Java 8). Is this correct, or should I try

Re: [Scilab-users] Efficiency map

Moreover, knowing if you are looking for closed curves (or not) would help. S. Le 12/04/2020 à 17:00, Stéphane Mottelet a écrit : Hello Daniel, There can be different answers depending on what you are trying to obtain at the end. Do you need to smooth curves by themselves, or are you