Debian Programming :: How To Plot With C++ Like JQplot
Jun 28, 2014I need some C++ graphical lib to work with gtk+.
What I want is to plot like jQplot: [URL] .....
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General :: Plot Stem-and-leaf Plot Using Perl?
Nov 11, 2010I'm curious if anyone know how to plot stem-and-leaf plot using perl? Basically, what I was wanting to do is read a bunch of numbers from a text file into an array, sort from smallest to biggest, and plot the following (last digit serves as the "leaf", so for example, for the following graph, going down from top to bottom is 7, 7, 12, 13, 18, 18, 23, 25, 27, 27, 27, 27, 27, 27, 28, 28, 29, 59, 30, 31, 31 etc.):
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Programming :: Plot Individual Pixels In A Window?
Apr 6, 2010It's been a while since I did any kind of graphics programming, but I would like to start learning how to do graphics stuff in *nix. I started reading the GTK+ 2.0 Tutorial, but a) I've only been able to write a small "Hello World" program, and that tested my patience, and b) I'm not seeing anything which allows you to plot a pixel directly. Back before I migrated to Linux, I used the Windows GDI SetPixel() function for plotting pixels sequentially (this was for a small fractal generator). Mostly what I'm asking is if there's any kind of equivalent function in *nix graphics APIs? GTK+? Would I have to deal with SDL/OpenGL?
View 3 Replies View RelatedFedora :: Gnuplot Freezes After First Plot / Sort It?
Jul 8, 2011I'm using 64-bit fedora 14 on my desktop. i was using gnuplot, but there was some power failure and my computer got shut down. now whenever i plot anything it freezes after first plot i have to force quit it
View 7 Replies View RelatedOpenSUSE Hardware :: Scilab Crashes On Plot
May 17, 2010I have openSUSE 11.1, DELL vostro 1500 with NVIDIA card (Which type?). I am runnnig SCilab 5.1.1 which crashes on plot. The same scilab runs on the same computer through Windows Vista (I have dual boot). I suppose this is a linux problem.
View 1 Replies View RelatedGeneral :: Use Xplot In Order To Plot A Spectrum?
Mar 6, 2011I want to use xplot in order to plot a spectrum but when I executed the code by typing "xplot qso.fits" in terminal it returned the following error one after the other so I was force to stop the program using "Ctrl + C". (I am using Ubuntu 10.4 and I have also PGPLOT installed on my Linux).
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General :: Plot Band Structure Using Wien2k?
Sep 28, 2010I want to plot band structure using Wien2k and for this I have to make a file named "case.klist_band". But I have a Rhomhedral compound . There is written to make the file using xcrysden but I donot know how to make the file from xcrysden.
View 2 Replies View RelatedSoftware :: Plot Trace File Into A Graph?
Mar 22, 2011how do i plot the trace file into a graph? can any 1 show an example here? just any trace file will do
View 13 Replies View RelatedGeneral :: Plot X Graph Ubuntu By Using Awk Scripts Indicating?
Mar 20, 2011how can i plot x graph Ubuntu by using awk scripts indicating how can i change awk files into xgr files,
View 13 Replies View RelatedSoftware :: How To Plot Fewer Error Bars In Xmgrace
Oct 28, 2010How do I plot error bars for say, every 100th point, instead of for every single point? At the moment my plot looks like a thick band instead of a thin curve, since every point has an error bar attached to it.
View 2 Replies View RelatedSoftware :: Gnuplot - Plot Individual Plots In Separate Windows?
Apr 1, 2010I am new to gnuplot linux based plotting tool. I am trying to plot data from multiple data files and I want each plot to be open in a separate window. This is not happening in gnuplot script I have written, it holds the current window and plots the next data on the same window.A way I found to see separate plots was to use multiplot, but this plots multiple plots in the same window. Can someone tell me how to plot multiple plots in separate window in gnuplot? I could not find the answer in documentation/man pages.
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Ubuntu :: Adjusted Input Sound Volume And Maverick Lost The Plot?
May 10, 2011I'm running Maverick on an HP dv6 laptop. I tried recording a video via VLC with the machine's 'TrueVision' webcam. The result seemed to lack audio, so I had a look in preferences > sound. The input tab had the mute button ticked, so I unticked it and tried adjusting the level (while realising I was probably just configuring the mic port and not the webcam's inbuilt mics).
Then things turned bad: pointer became sluggish, and changes I made to the level slider took ages to be reflected visually on screen. I queued up a pile of clicks on the 'close' button and went away for a while. On return, I was met with a box inviting me to stop a script with some screen-width-long incomprehensible name, which of course I did.
Now the system's in a state which sees windows missing title bars (tho' not menu bars) and (more problematically) the upper and lower bars on the desktop absent. I issued a hibernate command from the terminal in the hope that on waking the system would be 'fixed', but nothing changed. I tried alt-tabbing to access my open applications and close them gracefully but this command is ignored. I have 'zillions' of apps going with unsaved data and am not sure what to try next. I'd be happy just to be able to task switch to each open prog and exit it gracefully then restart. But my knowledge of the command line is such that your help is required =) .
Fedora :: "out Of Memory" Message When Plot Certain Data
Aug 5, 2011The current Octave 3.4.0 on Fedora 15 is giving me an "out of memory" message when I plot certain data. See example below. It depends on the range, and the particular function. Anyone else get this behaviour?
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Debian Programming :: How To Use Shell Command
Sep 6, 2013How to use shell command?
installs.sh:
Code: Select allapt-get install icedove-l10n-hu
apt-get install rar
apt-get install ...
...
y press key or other language is other key. hungarian key is: i
english after apt-get install in gnome-terminal: (y)es or (n)o
hungarian after apt-get install in gnome-terminal: (i)gen or (n)em
How to yes or no automatically in all languages? Not manual, not 'Y'/'I' or 'N'/'N' keydown.
I would like use this script my fresh installed Debian 7.1. I would like run this install.sh when Debian is installed for my all softwares when i would like use.
10 PC installing easy and faster my script.
If no script is slowly install for my 10 PC.
Debian Programming :: Sh Command Strings
Feb 8, 2014I use udhcp with some of my minimal installs. I've messed around with the code a bit when it wasn't working correctly - a few years ago. I will find time - I hope soonish - to figure out how to do a few other things with it.
For now though, I'm using this string to grab my ip after startup
Code: Select allsu -c 'ifconfig eth0&&ifdown -a&&ifup lo&&ifup eth0'&&/sbin/ifconfig eth0
I realize I could substitute ifup -a but I'm more interested in figuring out how to make ifup wait for the ip to become available if it is not available yet.
Never mind that one, just typing out the question answered it for me, when I find it in the scripting man ' ; : " & =
Or if there are any other suggestions for better construction of the string.
Debian Programming :: Cannot Get OpenGL Version
Feb 28, 2014Running under Debian oldstable:
#include<stdio.h>
#include<stdlib.h>
#include <GL/glew.h>
#include <GL/glext.h>
#include <GL/glut.h>
void init(){
const GLubyte* version = glGetString(GL_VERSION); // line 2338
printf("version = %s
", version);
...
The gcc compiler gives me:
code.c: In function ‘init’:
code.c:2338: error: stray ‘342’ in program
code.c:2338: error: stray ‘200’ in program
code.c:2338: error: stray ‘213’ in program
code.c:2338: error: stray ‘342’ in program
code.c:2338: error: stray ‘200’ in program
code.c:2338: error: stray ‘213’ in program
Do I need an additional header?
Debian Programming :: Installing Lazarus And FPC 2.6.2
Apr 14, 2014So I can install Lazarus 1.2.0, but fpc is limited to 2.6.0 and I want something newer.how to install a later version of fpc on my Debian Wheezy box..
View 1 Replies View RelatedDebian Programming :: Can't Build Android App
May 29, 2014I'm trying to setup tools for developing android apps on my Debian Wheezy (backport) system. Eclipse with android plugins is installed. Android SDK installed using android-sdk_r22.6.2-linux.tgz available from URL...My problem is I can't build the android app. The console in Eclipse tells me something (translated) like this;
Code: Select all[2014-05-30 16:36:45 - adb] Unexpected exception 'Cannot run program "/usr/lib/android-sdk-linux/platform-tools/adb": java.io.IOException: error=2, No such file or directory' while attempting to get adb version from '/usr/lib/android-sdk-linux/platform-tools/adb'
I have searched the web quite extensively but found no solution. It seems the issue may be due to I'm having a 64bit system but building the app requires some 32bit stuff.Some older posts suggest adding package by "apt-get install ia32-libs". In later posts (i.e. URL....
Code: Select alldpkg --add-architecture i386
apt-get update
apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
However doing apt-get install libc6:i386 asks me to remove 1536 installed packages and installing just 5 new...
Some info about my system ....
Code: Select all>uname -mrv
3.14-0.bpo.1-amd64 #1 SMP Debian 3.14.4-1~bpo70+1 (2014-05-14) x86_64
Debian Programming :: How Can Use Chmod In Assembly X86
Aug 3, 2014i wanna use chmod() in linux x86 [debian 3.7.2 x86] but i have some problem in function argv
look at this function:
Code: Select all int chmod(const char *path, mode_t mode);
and mode_t modes:
Code: Select all S_ISUID (04000) set-user-ID (set process effective user ID on
execve(2))
S_ISGID (02000) set-group-ID (set process effective group ID on
execve(2); mandatory locking, as described in
fcntl(2); take a new file's group from parent direcق
tory, as described in chown(2) and mkdir(2))
[code]...
i know there is some problem in ecx and mode_t value/
Debian Programming :: Automatic MKV Merging
Sep 13, 2014I want to make a little script/program/something that can organize my TV show collection. I'm italian, so I store for each episode the .mkv file and the .srt file. To let VLC automatic recognize the .srt file, I use the same name for the .mkv and the .srt.
That solution is quite optimal, but we can do better: a program that watches a directory and it's subdirectories and automatically runs mkvmerge if it detects files with the same name in the same folder.
I'm a Java programmer, so I can easily make a program that finds files with the same name and runs mkvmerge.... My problem is the directory listener. I found incron, but the problem is that it don't add the listeners to the subfolders of a folder.
Debian Programming :: How To Install OpenCV 2.4.9 On 7.6
Oct 14, 2014I am a new man on using both of the opencv and debian. In china, few people use debian linux and have nothing paper about how to insall opencv on this os ... Looking for detail step of installation of opencv on this OS?
View 3 Replies View RelatedDebian Programming :: Generate SQL Result Into XML
Dec 2, 2014How do I generate sql result into xml ? Tried this way (shown below), but it generates all data into single column.
Code: Select allgenerate_xml()
{
f1=_tmp1
f2=_tmp2
cat $SQL_QUERY_OUT |sed -e 's/^"//g;s/"$//g;s/","/|/g'|tr '|' ' ' > $f1
[ -e $SQL_QUERY_OUT ] && rm $SQL_QUERY_OUT
[code]....
Debian Programming :: Cross Compiling With Qt
Dec 11, 2014I am trying to cross-compile my Qt application for armhf on Jessie, so what I did was install qt5-default:armhf, but when I tried running qmake I found out that it contains also an armhf version of qmake so I was not able to run it.Then I installed the amd64 version to have at least a runnable version of qmake, but it was only to find out that qmake contains only hardcoded paths, so I could not use it for the armhf libraries, well I could but I had to run qmake (amd64 version) and afterwards open the makefile and change all paths from amd64 to armhf.
But as this is not so convenient I was wondering if there is a normal way to do this, I know you can compile the source yourself but I had quite a lot of problems with dependencies there. Is it possible with the standard repository binaries or should I just go back to compiling the source myself? Maybe I can compile only the building tools without building all the libraries I already got from the repository.
Debian Programming :: Cannot Receive UDP Packets
May 11, 2015I am trying to build a socket to retrieve the ethernet packets from ECU(I do not know much about the ECU). When i run my code on windows there is no problem and the code runs correctly. But when i run my code on Debian it gets stuck at s.recv(1024).
I have already set static ip in /etc/network/interfaces as follows:
Code: Select alliface eth0 inet static
address 160.48.199.91
netmask 255.255.255.0
gateway 160.48.199.254
The simple code is as below:
Code: Select all import socket
import sys
HOST = "160.48.199.91"
port = 30490
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_UDP)
s.bind((HOST, 30490))
while True:
data = s.recvfrom(1024)
print(data)
There is no LAN or Router. When i check netstat -s i see that there are 0 UDP and 0 TCP messages received. But when i check in Wireshark on Debian i could see the displayed UDP packets. Does it mean that the UDP packets are reaching the Raspberry Pi but not received by Debian ? Or are these packets being dropped?
Debian Programming :: No Such File Or Directory
Sep 18, 2015I’m new to C programming so I wrote the following program to see if everything I needed to write programs with GCC and the standard C library was already installed. I am having issues in OS 10.10.5, where I am unable to build and compile some simple code, either using Xcode or Sublime text. I decided to install Linux Mint in Virtual Box to see if it would work.
Code: Select all#include <stdio.h>
void main()
{
printf("Hello! This is my first C program with Linux Mint
");
}
For some reason, I'm getting the following error:
mint@mint-VirtualBox ~/Desktop $ gcc hello.c -o hello1
hello.c:2:19: fatal error: stdio.h: No such file or directory
#include <stdio.h>
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Debian Programming :: Packaging A Qt Application?
Jan 3, 2009I'm trying to package a Qt application using debuild. However, I can't figure out how to make qmake generate a correct Makefile.
The main problem is that the binary doesn't get put into ./usr/bin inside the .deb.
So dh_shlibdeps always fails and I get the following:
Code: Select alldpkg-gencontrol: warning: unknown substitution variable ${shlibs:Depends}
dpkg-gencontrol: warning: unknown substitution variable ${misc:Depends}
The resulting debian package then has an empty "depends" field and no binary.
I used the Qt Hello World example application to start.
I changed debian/rules (generated by dh_make) so that it runs qmake as follows:
Code: Select all#!/usr/bin/make -f
# -*- makefile -*-
# Sample debian/rules that uses debhelper.
# This file was originally written by Joey Hess and Craig Small.
# As a special exception, when this file is copied by dh-make into a
# dh-make output file, you may use that output file without restriction.
# This special exception was added by Craig Small in version 0.37 of dh-make.
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
[code]....
Programming :: How To Run Mpi Pgms On Debian Cluster
Oct 13, 2010i have setted up a debian cluster and i want to execute mpi programs on it how to perform parallel programming on the cluster
View 5 Replies View RelatedProgramming :: Installing Py2exe On Debian?
May 2, 2010I'm running Debian 5.0. I've been following the tutorial here http://www.py2exe.org/index.cgi/Tutorial but it seems I can't get it to work. I'm guessing, Python didn't come with the Distutils that I need. I've search the repositories and the On-line debian package database, but can't find a Distutils package, I've installed python-dev, but that still appears to not contain the module for py2exe.
View 5 Replies View RelatedProgramming :: Numdisplay Won't Display Anything In Debian
Apr 20, 2009There is no package for numdisplay python module (at least I haven't found one), so I've downloaded it from it's home page and successfully installed. I can import it, but I cannot open an image with it. For example I have this simple code (doesn't matter whether is it a standalone file or whether I run it from ipython):
Code:
It fails with the following error (taken from ipython as it's more specific than if I run the file, but it basically says the same):
Code:
Debian Programming :: Eclipse CDT - Unresolved Inclusion
May 9, 2013I'm new to Linux and I got some Problems with Eclipse. In my Code im trying to include <sys/stat.h> and <sys/types.h>, but Eclipse can't resolve the inclusion. I added the following Paths under Projcet > Properties > Settings > Includes :
/usr/include
/usr/include/c++/4.7
/usr/include/c++/backward
/usr/include/c++/4.7/x86-64-linux-gnu
/usr/include/x86_64-linux-gnu/sys
/usr/lib/gcc/x86_64-linux-gnu/4.7/include
/usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed
/usr/local/include
I googled much, before i opened this thread. There was a post, which said i should look for the paths with this comand: echo "#include <sys/types.h>" | gcc -E -x c - | grep types
The resolution was this Path: /usr/include/x86_64-linux-gnu/sys which i included, like you can see above.
Some Background Informations: The code, which doesn't work is from a team mate of my group. We have to write a Compiler, and he wrote the buffer. And there he is using functions like fread, fopen and fclose. These funcitons are marked as errors, i think it's because the Headerfiles aren't found.