Fedora :: Surface Simulation On Screen With Fingers?

Jan 11, 2010

Surface simulation on screen with fingersWhat will be the solution of the captioned topic on Open Source?

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Software :: Acoustic Simulation Program Or - Sound Wave Simulation Program

Feb 21, 2010

I am looking for a very particular sound wave simulation program. To get an understanding of what i want let me describe it to you in a different way.

Imagine your look at a bowl of water from above and you poke the water at a specific frequency you will see wave patterns showing. Well im after a program that can generate that pattern with any particular frequency that i set, and to allow me to place different shapes and objects around the sound source or sources (i may want to use more than one sound source that may or may not be at the same frequency as first.) and see what kind of reflections i get.

I was also wondering if instead of a point sound source you could have an entire shape giving off a specific vibration. This will give very interesting results that i am also after.

There are some programs that show sound simulations that i have described but nothing that can do the requirements that i desire. Do any of you guys know of any programs that can do this? if not how much would it cost to build such a program?

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Fedora :: Electric Circuit Simulation Program?

Feb 8, 2011

What is most famous Electric circuit simulation Program in linux?? except egda or xcircuit. I want a good program like proteus in windows.

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Fedora :: Xterm Command - Running Molecular Simulation Software

Jun 17, 2011

I am quite new to Linux and fedora. I am trying to run some molecular simulation software whose shell scripts create X windows with the xterm command. How do I get xterm on Fedora 14?

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Debian Hardware :: Surface Pro 3 - Running Dual Boot

Feb 16, 2015

This is a recollection of my experience using Microsoft Surface Pro 3. I am running Debian Jessie RC1, using the latest linux kernel (as of now, 3.19).

Assume that everything works, except:

- grub2 does not allow to select menu entries without TypeCover/USB Keyboard (Ubuntu had a popup software keyboard in the live CD)
- there is no "right button click" on the touchscreen. Most interfaces use a long press as a right click.
- the touchscreen is sometimes unresponsive, especially when plugging/unplugging the TypeCover;
- cameras don't work (although there is a fix)
- wireless card works 80% of the time only (but the newest marvell firmware from github solves the problem)
- secure boot does not work (need to disable that from the boot menu)
- touchpad gestures don't work (e.g. two fingers scrolling - this is particularly puzzling, as Ubuntu 14.10 live had the touchpad working (including two fingers scrolling) but not the TypeCover)
- touchpad and touchscreen scrolling do not work in certain applications (e.g. in Iceweasel one needs to install an add-on)
- pen works (even when the touchscreen is unresponsive), but only one of three buttons work (with xournal)

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Ubuntu Multimedia :: Player That Sets The Subtitle Overlay Surface To The Bottom?

May 20, 2010

I download DVDRip's, and as you know they have a small resolution.Now what i want is for the subtitles to show in the black part below the movie/picture, and not in the movie

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OpenSUSE Hardware :: Get The Forward And Back Buttons On Logitech Surface Mouse Working In 11.2

Dec 31, 2009

I am trying to get the forward and back buttons on my Logitech Surface mouse working in openSUSE 11.2 running as a guest in VMware Workstation 7 on a Win7 x64 Pro host. I have read many places about editing the xorg.conf file and have done so successfully under Ubuntu in the past. I have successfully installed VMware Tools and everything is working as expected except the side buttons on the mouse. I have no current xorg.conf file

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Software :: Tora Simulation Does Not Come To An End In Ns2.34?

Mar 13, 2010

I have successfully changed and configured TORA in ns-2.34 (in fedora 9), as learnt from;[URL]..Now, when I run the simulation, it hangs and does not finish. If the simulation time is 20 seconds, it do completes but for simulation times more than 20 seconds, it never comes to an end.

Code:
num_nodes is set 50
INITIALIZE THE LIST xListHead
Loading scenario file...
Loading connection pattern file...
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 550.0
SORTING LISTS ...DONE!

I have tried increasing the bandwidth and interface queue lengths but got no improvement.Please note that the same TCL scripts are running with other protocols like DSDV, AODV etc

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Networking :: Changing Bandwidth During A Simulation?

Mar 22, 2010

I'm doing some simulations (using Iperf) to obtain throughputs values of a link between two gigabit ethernet cards for different delays and different drop probability (using netem) .... Now I have to do a 3minute long simulation in which during the firstnute the bandwidth is 1000Mbit/s, 500Mbit/s during the second minute and 1000Mbit/s during ththird one....Does anybody know how can i do this type simulation

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General :: Making Graphs Of A Simulation?

May 28, 2011

making My simulation graphs in Ns-2.34 in ubuntu how i can make them. my simualtion is about Home automation lighting control and i wnated to make 6 graphs1) time VS Residaul energy ( remaining enregy of the nodes)like sensors (we have mentioned Insteon sensor and Switchlinc Dimmer)use 9V battery in them. the 9V should be converted in joules and Energy on Y-axis should be in Joules and time on X-axis should be of simulation timeThe graph would be showing after running the simulation 3000 times how much energy is remaining or how much energy is consumed in the nodes after sending 2000 packets.2) Packet size Vs Delay, Delay on Y-axis and Packet size on X-axis with there units and the graph would be showing if Pacjet size increases how much delay is created.3) Throughput Vs Badwidth. througput on Y-axis and Bandwidth on X-axis4) Packets Loss Vs data rate5) Packets sent Vs data rate6) Packets received Vs data rate

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General :: Wireless Network Simulation Using Ns2?

Mar 10, 2011

im doing my final year project on wireless network simulation using ns2.. how to simulate protocols in ns2.

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Software :: Installing Old Version Of NS2 For ATM Simulation?

Jan 10, 2011

I am currently using Cent OS 5.4 and I was able to successfully install ns 2.34 on the machine and run a few test FTP simulations. The problem stems from the fact that the ns 2 installation used in the ATM simulation , in the link provided, uses ns2.1b7 or ns2.1b9.

I have tried to see if I could cheat and implement the patch for my ns2.34 installation but that failed flat out ( make failed with an incorrect parameter error) I then tried to download the older versions of ns that were used in the ATM Simulation, ns 2.1b9 and that failed too ( otcl make failed with g++ error) which i figured failed because I am using g++ version 4.1 . ( From the docuemntation, this particular version of the software had trouble with any g++ version > 3.2)

a) Is anyone aware of any ATM Simulation patch for the current version of ns i.e. ns 2.34?

b) Is there anyway I can confgure the patch for the ns2.1b9/7 version to work smoothly with the ns2.34 version I have installed?

c) What are the recommendations for me to install the ATM Simulation provided on the URL above.

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Server :: Shell Scripting For Launching A Simulation Job?

Jun 27, 2011

I've been doing Finite Element simulations with the Ansys software for several years now, and recently I have been allowed to use a cluster running on Linux (it's a Sun Grid Engine, or SGE). Since I am quite newbie to this thing, I have read a lot on the internet to get more familiar with the Unix language. I found some example codes which are supposed to launch Ansys and read input files, but it does not work for me. Actually, what I want to do is simple:

1- I need to use Ansys 12.1 in batch mode, with the Academic Research license (which is called "aa_r");

2- The software should then read my input file (which is an APDL command file (in case you are familiar with it..)) and save the database and results in my working directory on the server.

The software is located in the following path:

/ansys_inc/v121/ansys/bin/ansys121

My working directory:

/home/myusername/

From what I've found on the web, I have to write a shell script that calls the software and specifies the details (batch mode, license name, input file, ...). Then I have to call this script by using the command "qsub".

Script: myjob.sh

Code:

#!/bin/bash
nohup /ansys_inc/v121/ansys/bin/ansys121 -b nolist -p aa_r -j jobname -i jobname.inp -o jobname.out 2>&1 &

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Software :: Will Cognitive Radio Simulation Work On NS-2.34

Jan 20, 2011

Cognitive Radio patch worked with ns-2.31 but when I tried it for ns-2.34 it did not work. Is there a separate patch available for ns-2.34 to support cognitive radio ? Or does it not work with ns-2.34 at all ?

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Programming :: Surface Fitting Using NR Function Svdfit ( ) In C Programming?

Sep 16, 2010

fit a surface i.e. W(x,y) using svdfit() provided by "Numerical Recipes in C". svdfit() is written for curve fitting and not for surface fitting.But one can use svdfit(), as claimed by authors of NR book, to do surface fitting. On page 680 of NR book, authors have given a hint on how to use svdfit() for fitting a surface. But I have not understood it.This link may be helpful (Chapter 15 th is relevant here.):[URL]This is my problem:

Code:
I have a set of 100 numbers. I want to fit a 2-Dimensional function W(x,y) to these numbers.

[code]....

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Software :: Bandwidth Limiter / Slow Internet Simulation?

Jul 2, 2011

need an easy to use bandwidth limiter / slow Internet simulator to test my websites. I would prefer a per application setting where I can limit, say only the web-brower etc.A GUI would be nice as wel

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Ubuntu :: Change Queue Parameters Dynamically During The Simulation Under NS2 Simulator?

Sep 19, 2010

I want to change parameters of a RED queue during the simulation but it seems that some parameters can be modified only before starting the simulation, not dynamically, while the simulation is in progress. For example the following subroutines works before $ns run command but it do not change the behavior of the queue during the simulation( I want to change maxthresh_ and thresh_ after $ns

run command): Code: proc setREDParameters { redQueue MINth MAXth PER_MaxP Wq } {
$redQueue set thresh_ $MINth
$redQueue set maxthresh_ $MAXth

[code]....

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Software :: Meaning Of Traffic And IT File Generated After Simulation In CRCN

Mar 2, 2011

How to analyse the IT and Traffic file generated in CRCN simulation? What they represent i.e what is the format?

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General :: Use Virtual Simulation Software Such As VirtualPC, VirtualBox And VMWare To Install?

Mar 4, 2009

1. Why do we need to use virtual simulation software such as VirtualPC, VirtualBox and VMWare to install linux?

2. Why linux OS always came with newer version and updates?

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General :: Implementing Wireless Sensor Network In Omnet++ 4.1 Simulation Tool?

Oct 2, 2010

i m trying to implement wireless sensor network in omnet++ 4.1 simulation tool but that tool is not supported.so i m installing framework mixim 1.2 in omnet++ that support wireless and mobility feature.now i have problem that how to create sensor network in omnet++4.1 using mixim 1.2?if any body

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Fedora :: Fedora Live Cd - Screen Goes Blank Right Before Login Screen Loads?

Mar 10, 2010

I am trying to install fedora 12 on my computer. I have burned the live cd ISO and it works just fine until right before it shows the login screen. I suspect that it may have to do with my ati radeon 9800 graphics card. give me some boot options or some such thing so that I could install fedora on my computer. Also some other specs

ASUS A7N8X Mother Board
AMD Athalon XP
1GB ram

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Software :: Software Required For Simulation Of VTL?

Mar 18, 2010

Do we have a software which can emulate a tape library, just for practice.I have a nas simulator, upon which this software should be installed and used as a VTL.

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Red Hat / Fedora :: Not Booting - Getting Black Screen With Copyright Notice Stays At Screen Forever

Nov 3, 2010

I downloaded Fedora-14-i686-Live-Desktop.iso and used the Fedora liveusb-creator to put this on a 2GB USB stick. Everything seemed to have gone well and it said complete; however, when I try to boot from the USB stick, I get a black screen with a linux copyright notice at the top and it just stays at that screen forever. I tried this on two computers with the same results.

I'd previously tried with Ubuntu and had a similar issue, it would go to a purple (if I remember correctly) Ubuntu screen and it sat that forever.

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Red Hat / Fedora :: Touchsmart Screen Doesnt Support Dual Screen Input

Nov 24, 2010

I running 1 pc touchsmart IQ816 (windows7, standalone) and a sunfire server (fedora 14, standalone).Because my touchsmart screen doesnt support dual screen input, i'm reaching my server true vnc. Is there a beter way (VMware?) to handle this problem?Im new in VMware: Can a esxi server from vmware help me out in this situation?
Do some people have experience on this?

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Fedora :: 13 - Screen Goes Black For A Few Seconds And Then Returns To The Login Screen

Mar 7, 2011

This problem started within the last few minutes. I run a program in my browser that uploads data from my machine (ubuntu) to another machine (Fedora 13), for manipulation and then spits back the data that does not match our standardised information.

When I tried to run it a few minutes ago, it seemed to take a long time to make the connection. I went back and checked the machine, everything was connected and fine. I decided to reboot the machine from within KDE and then try again. Same result. I went to the machine again and tried to login through KDE, the screen goes black for a few seconds and then returns me to the login screen. I switched over to a virtual terminal and was able to login using the same credentials. I checked the .xsessions-errors file and this is what I am seeing:

[Code]....

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Fedora :: F11 Installation Screen Displaying Halfway Out Of Screen

Oct 2, 2009

I'm trying to install F11 on my old FSC Amilo Pro laptop. The installer starts fine, shows up on the screen fine, but the graphic installation window is wrongly positioned on the screen. It's about 300px too far to the right and about 300px too low on the screen, so that my Next, Back, Cancel buttons etc are off the screen.

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Fedora :: Launch A Program From Screen 0 And Have It Open On Screen 1

Jan 22, 2010

How an I tell gnome (using a script or setting in compiz settings)to only open application X on screen 1 and have it work from screen 0? example: I have nvidia dual/seperate screens runnig so I have screen 0 and screen 1 I cannot drag a window from one screen to the other I want to launch a program from screen 0 and have it open on screen 1

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Fedora :: Dual Monitors - Screen Does Fill The Lcd Screen All The Way

Mar 25, 2010

setting up my dual monitors. I can get a continuous screen but the screen does fill the lcd screen all the way. I have dove in to xorg. I'm on fedora 12 .

[Code]...

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Red Hat / Fedora :: Display Only In The Middle Of Screen - Set On Full Screen?

Feb 23, 2010

we have installed centos in our organisation on vitual box.it gives display only in the middle of screen.i want to set it on full screen. when i select full screen option the back black screen become full but the display is same. how can i adjust it on full screen?

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Fedora Hardware :: Black Screen \ Can Force A Shutdown, Login And Get The Same Black Screen?

Mar 6, 2010

I was messing around with the screen orientation and thought it would be funny to orient it sideways. Big mistake The screen went black.I can force a shutdown, login and I get the same black screen. I tried hooking up an external monitor and the monitor showed no input so I'm guessing my laptop doesn't have that capability with Fedora.This is my main computer.

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