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 Ber7 #21 Posted : 27 March 2014 09:36:04(UTC) Rank: Advanced MemberGroups: Registered Joined: 15/07/2010(UTC)Posts: 437Location: Beer-ShevaWas thanked: 520 time(s) in 288 post(s) Try methodhttp://en.smath.info/for...by-prof--A-B-Ivanov.aspxFile Attachment(s): rod_spring1.sm (47kb) downloaded 78 time(s).
 fdufnews #22 Posted : 08 April 2014 14:41:01(UTC) Rank: NewbieGroups: Registered Joined: 08/04/2014(UTC)Posts: 6Location: Paris am I wrong or the x and y axis are exchanged?I have downloaded smath studio a few days ago and made some examples to be more familiar with the program. Today I have tested 3D plot and found 2 strange behaviour.First on 3D plot x and y seems to be swappedSecond the same formula plotted by 3D plot and by 3D graph give a different viewfdufnews attached the following image(s):
 Davide Carpi #23 Posted : 08 April 2014 15:59:12(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 13/01/2012(UTC)Posts: 2,680Location: ItalyWas thanked: 1366 time(s) in 893 post(s) The SMath built-in 3D plot is left-handed, the 3DPlot Region is right-handed (being able to choose, I prefer the 2nd but is matter of taste) Edited by user 08 April 2014 16:01:21(UTC)  | Reason: Not specified If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects
 fdufnews #24 Posted : 08 April 2014 22:40:08(UTC) Rank: NewbieGroups: Registered Joined: 08/04/2014(UTC)Posts: 6Location: Paris Thanks for answering.But the sin function is defined with y as variable and the step function is defined with x as variable. On the 3D plot the sin is along the X axis and the step function along the Y one.Edited by user 09 April 2014 09:26:14(UTC)  | Reason: Not specified
 zoom #25 Posted : 17 January 2016 23:10:32(UTC) Rank: NewbieGroups: Registered Joined: 16/01/2016(UTC)Posts: 7Was thanked: 2 time(s) in 2 post(s) is there a version of a tutorial for dummies for this plugin? I tried to figure it out on my own but can't get it to work.I just wanted to try and plot a sphere for fun. maybe next would be plot a line / plane and see where it intersects the sphere.
 Jean Giraud #26 Posted : 18 January 2016 06:26:12(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) Originally Posted by: zoom I just wanted to try and plot a sphere for fun.maybe next would be plot a line / plane and see where it intersects the sphere.______________________________AFAIK, as far as I have experimented, the Maxima 3d plot is for parametric unctions and the style in example. It does not plot "volume 3D", it does not take stacked arguments. Up until my help: zap for the sphere and the cutting plane. The 3D Smath default plot is just for fun, nothing to do, no color ... These two may help using this Maxima plot.Jean Contour X_Y plot.sm (57kb) downloaded 107 time(s). Contour X_Y plot [More Parametric].sm (104kb) downloaded 88 time(s).
 uni #27 Posted : 28 December 2018 23:20:33(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 10/11/2010(UTC)Posts: 1,510Was thanked: 1286 time(s) in 751 post(s) Updated.Changes:- CreateMesh(): (u,v) can be skipped for the function;- 3D Plot Region: began updating the code (draft version). Russia ☭ forever Viacheslav N. Mezentsev
 uni #28 Posted : 28 December 2018 23:36:11(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 10/11/2010(UTC)Posts: 1,510Was thanked: 1286 time(s) in 751 post(s) About 3D Plot. Unfortunately, the source code that I found requires significant improvement in order to display a family of graphs. I hope I have enough time and desire to bring this component to normal at last. Russia ☭ forever Viacheslav N. Mezentsev 3 users thanked uni for this useful post. on 29/12/2018(UTC),  on 29/12/2018(UTC),  on 31/12/2018(UTC)
 Alvaro Gavilán #29 Posted : 03 May 2020 01:57:40(UTC) Rank: Advanced MemberGroups: Registered Joined: 16/04/2020(UTC)Posts: 65Location: FranceWas thanked: 25 time(s) in 16 post(s) Hello,I really need this amazing plug-in to plot around a million independent points, but I am having this issue with the installation. Could someone help me?Thank you in advance.
 Jean Giraud #30 Posted : 03 May 2020 15:33:33(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) Originally Posted by: Alvaro Gavilá ONE million independent points,plotted on device at eye resolution 1000000/1200=833 inchesplotted at PC screen resolution 1000000/96=10417 inches
 uni #31 Posted : 04 May 2020 22:06:43(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 10/11/2010(UTC)Posts: 1,510Was thanked: 1286 time(s) in 751 post(s) Originally Posted by: Alvaro Gavilá Hello,I really need this amazing plug-in to plot around a million independent points, but I am having this issue with the installation. Could someone help me?Thank you in advance.Unfortunately, I cannot build a project on the server. We will wait for an answer from the author of the program. As for the plugin itself, it is not yet complete. Displaying data is not intuitive. Russia ☭ forever Viacheslav N. Mezentsev
 Jean Giraud #32 Posted : 04 May 2020 22:23:58(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) Originally Posted by: uni Displaying data is not intuitive.1. ONE million data from surface f(x,y) ?2. ONE million data as image: Gray scale, RGB ?Not yet like the English dog.If it looks like a dog, walks like a dog,barks like a dog => it is a dog [big, small ?]
 Jean Giraud #33 Posted : 06 May 2020 23:03:09(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) Originally Posted by: Jean Giraud 1. ONE million data from surface f(x,y) ?2. ONE million data as image: Gray scale, RGB ?.........................You can create one million square matrix [1000x1000]One million single vector from source has immediate meaningfrom Fourier spectrum.One million XY double vector is for XY plot.Single Y, double XY imported from source ?One million matrix [square/rectangular] ... from source ?Two many unknowns for help ! OneMillion.sm (37kb) downloaded 27 time(s).
 Jean Giraud #34 Posted : 07 May 2020 00:35:43(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) OneMillion Rectangular.sm (16kb) downloaded 41 time(s).
 uni #36 Posted : 11 May 2020 01:31:15(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 10/11/2010(UTC)Posts: 1,510Was thanked: 1286 time(s) in 751 post(s) Now this component cannot be fully used for your purposes. Point visualization is not implemented. I am still looking for time to study the theory of three-dimensional graphics. Unfortunately, the limitations do not allow the use of free components. Writing everything from scratch is a time consuming task. Russia ☭ forever Viacheslav N. Mezentsev 1 user thanked uni for this useful post. on 11/05/2020(UTC)
 Alvaro Gavilán #37 Posted : 11 May 2020 01:52:05(UTC) Rank: Advanced MemberGroups: Registered Joined: 16/04/2020(UTC)Posts: 65Location: FranceWas thanked: 25 time(s) in 16 post(s) Ok, thank you very much uni. In the meantime, I will try to somehow export my matrix to Scilab, where I previously worked with 3D scatter plots. Anyways, I am amazed by the other plotting capabilities (right now reading the SMath Einführung).A big thank you for your plugins.
 Ber7 #38 Posted : 11 May 2020 06:32:50(UTC) Rank: Advanced MemberGroups: Registered Joined: 15/07/2010(UTC)Posts: 437Location: Beer-ShevaWas thanked: 520 time(s) in 288 post(s) A three-dimensional image can be displayed on a flat graphhttps://en.smath.com/for...ot-Region.aspx#post12626 Scatter plotM.sm (14kb) downloaded 40 time(s). 1 user thanked Ber7 for this useful post. on 11/05/2020(UTC)
 Alvaro Gavilán #39 Posted : 11 May 2020 16:35:17(UTC) Rank: Advanced MemberGroups: Registered Joined: 16/04/2020(UTC)Posts: 65Location: FranceWas thanked: 25 time(s) in 16 post(s) Thank you Ber7 for recalling your previous post. Awesome 3D animations. I will certainly use this method to convert 3D to 2D and will give a try for animation on my scatter plot.
 Jean Giraud #40 Posted : 11 May 2020 17:54:16(UTC) Rank: GuestGroups: Registered Joined: 04/07/2015(UTC)Posts: 6,866Was thanked: 983 time(s) in 811 post(s) Inspired from Ber7:otherwise => scaled/populated/orientedNot yet done Higgs Boson !!! Page4 Scatter 3D.sm (20kb) downloaded 47 time(s).
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 Similar Topics 3D Plot Region (Chart3DLib) (Bugs & Problems) by Dariusz Pogocki 05/10/2020 04:05:04(UTC)
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