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https://community.wolfram.com/groups/-/m/t/1554368
using the state variables given in the block diagram; whats the state space model of the system given?what confuses me : in the figure two inputs are linked together, and there are two outputs( but one of the output is named as state variable x4 )
also can i get the transfer function of the attached block diagram in simulink? thank you![enter image description here][1]
[1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=soru.jpg&userId=1554353akle akle2018-11-17T21:16:59ZProving series diverges
https://community.wolfram.com/groups/-/m/t/1554341
f(x) , x in [-1,1] , f'(0)>0,f(0)=0
Sigma between n=1 and Infinity of f(1/n)Ari Vd merwe2018-11-17T17:21:20ZMathematica 11.3 with Raspberry Pi Remote Development Kit working
https://community.wolfram.com/groups/-/m/t/1552197
Has anyone successfully configured Mathematica 11.3 with Raspberry Pi using the Remote Development Kit?
When I configure the Kernel with the standard set of Kernel configuration options, then I get an error message stating the following:
LinkConnect::linkc:
-- Message text not found -- (
LinkObject[34735@192.168.0.184,36975@192.168.0.184, 3, 1])
The basic connectivity between the host and the Raspberry Pi is working correctly even with a password-less SSH between them getting successfully logged in.
The Kernel configuration parameter options are as follows:
Advanced Options for the Kernel are:
-LinkMode Listen -LinkProtocol TCPIP -LinkOptions MLDontInteract
Shell Command used to launch for the kernel are:
`java` -jar `mathssh` pi@192.168.0.184 sudo wolfram -wstp -LinkMode Connect -LinkProtocol TCPIP -LinkName "`linkname`" -LinkHost 192.168.0.184
If there is anything obvious error in the configuration that is resulting in the above error message, please let know.
Thanks in advance
VasanVasan V S2018-11-16T15:21:54ZRecreate a composition in Wolfram Tones from the mp3 filename?
https://community.wolfram.com/groups/-/m/t/1552142
Can I recreate a composition in Wolfram Tones based on the name of the exported MP3-file?
NKM-G-15-55-163873-1-16089-240-120-4-2384-40-0-1-130-1-130-1-130-1-122-1-207-0.mp3
This name contains a description of all parameter settings, 55 refers to the rule type, 163873 refers to rule, 16089 refers to seed aso. Sadly I can't find a scale that corresponds to 2384 and what does NKM, G and 15 stand for? Luckily I saved the mp3-file but I was stupid enough not to save it as a bookmark/favorite in my browser.
Hans JakobHans Jakob Müller2018-11-16T09:37:26ZCustomize Dataset Styling?
https://community.wolfram.com/groups/-/m/t/1551451
I've been playing around with a stylesheet in which I've adjusted, amongst other things, the default font sizes and Magnifications for a whole bunch of styles. On the whole, this is working well and, in general, is giving me the desired results. However, it's screwed-up the appearance of Dataset objects as displayed in output cells - it looks like the font size and/or magnification set for Output cells in my private stylesheet aren't being passed through to the Dataset display object. My first thought was to look in the Core and Default stylesheets to see if there's a style definition that looks like it might be associated with the display of Datasets. But this has drawn a blank. Does anyone out there know if it's possible to modify font properties (e.g. FontSize, etc...) for the display of Datasets? And if it is, how to go about doing so.
Thanks in anticipation,
IanIan Williams2018-11-15T12:38:38ZPlot multi histogram in one image, where the bins are real numbers?
https://community.wolfram.com/groups/-/m/t/1550038
Hi,
I tried to plot the attached data with no success - can some one please advise?
I try with
Histogram[Flatten[Table[i, {i, Length[bincounts ]}, {j, bincounts [[i]]}]]]
, but it plot the X axis from 1-20, instead of -099-0.64
Thanks!
data = {0,0,0,0,0,0,0,0,0,0,2,0,1,2,2,5,1,3,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
data2 = {0 ,0 ,0 ,0 ,0 ,1 ,0 ,0 ,0 ,0 ,3 ,1 ,4 ,5 ,1 ,3 ,1 ,1 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 }
bins = {-0.99 ,-0.98 ,-0.97 ,-0.96 ,-0.95 ,-0.94 ,-0.93 ,-0.92 ,-0.91, -0.9 ,-0.89 ,-0.88 ,-0.87 ,-0.86 ,-0.85 ,-0.84 ,-0.83 ,-0.82 ,-0.81 ,-0.8 ,-0.79 ,-0.78 ,-0.77 ,-0.76 ,-0.75 ,-0.74 ,-0.73, -0.72 ,-0.71 ,-0.7 ,-0.69 ,-0.68, -0.67 ,-0.66 ,-0.65 ,-0.64 }Yossi Rab2018-11-14T09:46:23ZImplement Wolfram|Alpha in Unity3D GUI using W|A API and Mathematica?
https://community.wolfram.com/groups/-/m/t/1549222
Hi, I am in a process where I will try to implement wolfram alpha into my game GUI in Uity3d. I have a simple game where you are asked math questions and then I want to implement the Wolframalpha search bar into game GUI as well as the “step-by-step solver”, instead of going out of game and do this by yourself. Of course, the step by step is a paid option, and the API you have to pay for as well. If I ever were to let anyone else play the game, free or for payment, would the players also have to buy wolframalpha membership and API solution?
Unity supports C#, but I have also seen a few examples where it is possible to use “Wolfram programming language” and Mathematica with “connect kernal unity attach” button.
Is it possible to implement such things into game and what would I need?T bl2018-11-13T03:51:40Z