mag_curve_1.dat

Is this file available for use in the student version... mag_curve_1.dat

Answer 1

[Walter Roberson]

It does not appear to be supplied with MATLAB at all (for any version), but it appears to be an example from a publication; the data itself seems to be posted here

Answer 2

[Umer Farooq]

mag_curve_1.dat problem Solved.

Copy the code shown below and then make a new script file in Matlab with name (mag_curve_1.dat) ignore semicolon. paste this code in this script file and safe it in folder where other m files are located. then simply run your m file( m file that loads this dat file). I hope it will help you.

Regards: Muhammad Umer Farooq Awan from UET Peshawar Pakistan

MATLAB code for (mag_curve_1.dat) :

% This is the magnetization curve shown in Figure

% 2-46. The first column is the magnetomotive force

% in ampere-turns, and the second column is the

% resulting flux in webers. The data will be loaded

% into an N x 2 array named mag_curve_1, with the first

% column containing the mmf and the second column

% containing the resulting flux. Note that this curve

% shows both positive and negative mmf, so that it

% can be used to interpolate both positive and negative

% magnetiztion currents. MATLAB function "interp1" can

% be used to recover a value from this curve.

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