#include "StdAfx.h" #include <math.h> #include <stdio.h> #include "pGNUPlotU.h" int main(void) { double N = 5; double w_c = 2; double w; CpGnuplotU plot (_T("C:Program Filesgnuplotbinwgnuplot.exe")); FILE *fp = _wfopen (_T("C:temp1.dat"), _T("wt")); if (fp) { for (double w = 0; w < 2; w += 0.01) { fwprintf(fp, _T("%f, %f, %f n"), w, 1 / sqrt(1 ..

#### Category : gnuplot

I have installed Gnuplot on a new Windows laptop, with all of the Windows updates applied and I am finding that Gnuplot is working fine in interactive mode but when I pipe data to it the graphs plot but I can’t interact with the graphs via the mouse becasue the window freezes and says "Not ..

When running the following C ++ script I obtain the necessary data to work in Gnuplot. #include "stdio.h" double TT;/* Imaginary part of T matrix */ double x;/* Real part of Energy */ double y;/* Imaginary part of Energy */ double G;/*Resonance Peak width */ double ER;/* Resonance Peak Energy */ main() { G = ..

I have a matrix MDATA(100,20). I want to plot 5 figures of its column. e.g.,Figure1: Column 1-4, Figure2: Column 6-10 Figure1: Column 12-15 and so on. I am using gnuplot with c++ (gnuplot-iostream.h). I tried gp << "plot" << gp.file1d(MDATA.col(1)) << "with lines title ‘Column_1’," << gp.file1d(MDATA.col(2)) << "with lines title ‘Column_2’," << gp.file1d(MDATA.col(3)) << ..

How to keep drawing points with sciplot c++ after figure has already been shown? In current settings, a second call to plot.show() pops another window. I would like to keep plotting within the original window. Source: Windows Que..

I have to do a simulation for one of my university courses, for which plotting the data is required, and our instructor has recommended us to use gnuplot. I already have the latest gnuplot version installed and I am sure I have change to the desired directory, but when I type load ‘plotinfo.plt’ a window ..

I have to do a simulation for one of my university courses, for which plotting the data is required, and our instructor has recommended us to use gnuplot. I have installed the 5.2.8 version, which I have been told has all bugs fixed. After moving to the desired directory and typing, for example, plot "ising2d_8.dat" ..

I have a set of x and y values that I fit onto a polynomial using the gsl_multifit_linear function. I would like to plot the best-fit curve onto the scatterplot using gnuplot. Right now, I only figured out how to plot the points themselves: FILE *gnuplot = popen("gnuplot", "w"); fprintf(gnuplot, "plot ‘-‘n"); for (int i ..

I’m writing a simple c++ interface to gnuplot for a Qt application. Numeric and date-time user data is locale-aware, so it could be "1234.567", "1,234", "1.234,567" or whatever Qt supports. Gnuplot offers decimalsign option, and it also works, but I don’t know a way how to convert Qt locale name to gnuplot locale name. For ..

I know like how to plot in C++. I want to know what happens behind the command when I call commands like plot. Can someone guide me by pointing to some resource where it is taught how the whole plotting happens and what goes behind the command. Basically, I want to ask if I want ..

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