MATLAB: Mag_curve_1 how to plot

mag curve

Hello guys,
   -1.8000000e+003 -1.3000000e-003 
   -1.7640000e+003 -1.2956598e-003 
   -1.7280000e+003 -1.2916738e-003 
   -1.6920000e+003 -1.2879611e-003 
   -1.6560000e+003 -1.2844413e-003 
   -1.6200000e+003 -1.2810336e-003 
   -1.5840000e+003 -1.2776576e-003 
   -1.5480000e+003 -1.2742325e-003 
   -1.5120000e+003 -1.2706777e-003 
   -1.4760000e+003 -1.2669128e-003 
   -1.4400000e+003 -1.2628572e-003 
   -1.4040000e+003 -1.2584300e-003 
   -1.3680000e+003 -1.2535508e-003 
   -1.3320000e+003 -1.2481390e-003 
   -1.2960000e+003 -1.2421139e-003 
   -1.2600000e+003 -1.2353950e-003 
   -1.2240000e+003 -1.2279016e-003 
   -1.1880000e+003 -1.2195532e-003 
   -1.1520000e+003 -1.2102690e-003 
   -1.1160000e+003 -1.1999687e-003 
   -1.0800000e+003 -1.1885715e-003 
   -1.0440000e+003 -1.1760309e-003 
   -1.0080000e+003 -1.1624372e-003 
   -9.7200000e+002 -1.1479152e-003 
   -9.3600000e+002 -1.1325889e-003 
   -9.0000000e+002 -1.1165830e-003 
   -8.6400000e+002 -1.1000219e-003 
   -8.2800000e+002 -1.0830299e-003 
   -7.9200000e+002 -1.0657317e-003 
   -7.5600000e+002 -1.0482517e-003 
   -7.2000000e+002 -1.0307143e-003 
   -6.8400000e+002 -1.0131003e-003 
   -6.4800000e+002 -9.9481623e-004 
   -6.1200000e+002 -9.7512484e-004 
   -5.7600000e+002 -9.5328897e-004 
   -5.4000000e+002 -9.2857143e-004 
   -5.0400000e+002 -9.0029024e-004 
   -4.6800000e+002 -8.6798421e-004 
   -4.3200000e+002 -8.3124734e-004 
   -3.9600000e+002 -7.8967365e-004 
   -3.6000000e+002 -7.4285715e-004 
   -3.2400000e+002 -6.9178572e-004 
   -2.8800000e+002 -6.4071428e-004 
   -2.5200000e+002 -5.8500000e-004 
   -2.1600000e+002 -5.2000000e-004 
   -1.8000000e+002 -4.5500000e-004 
   -1.4400000e+002 -3.7142857e-004 
   -1.0800000e+002 -2.7857143e-004 
   -7.2000000e+001 -1.8571428e-004 
   -3.6000000e+001 -9.2857143e-005 
    0.0000000e+000  0.0000000e+000 
    3.6000000e+001  9.2857143e-005
i found these values 52×2 matrix. First column is mmf and the second column is flux. I pot it and get linear graphic. How can i get the real graphic?(sorry for my bad english). Mmf and flux are respected to each other but I get two seperate line. Please help me.

Best Answer

When I define your data as:
M = [-1.8000000e+003 -1.3000000e-003 
   -1.7640000e+003 -1.2956598e-003 
   -1.7280000e+003 -1.2916738e-003 
   -1.6920000e+003 -1.2879611e-003
                . . .
    0.0000000e+000  0.0000000e+000 
    3.6000000e+001  9.2857143e-005];
and plot it:
figure(1)
plot(M(:,1), M(:,2))
grid
it plots a single curve.
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