plot the shielding effectiveness

1,-161.897807966128

1.1,-171.549748450367

1.2,-177.131311128542

1.3,-180.710272498836

1.4,-183.287199289393

1.5,-185.369067806569

1.6,-187.806973001985

1.7,-189.128294412609

1.8,-185.811132579087

1.9,-184.066750967467

2,-182.847114473606

2.1,-182.572251388988

2.2,-186.409143818399

2.3,-176.381261910027

2.4,-149.804128670487

2.5,-158.326573283345

2.6,-155.001129800779

2.7,-155.012329668425

2.8,-153.678707867084

2.9,-151.701245240171

3,-149.09184703434

[ahmed]

SE

Answer 1

[Les Beckham]

You haven't really asked a question. If you just want a plot of the data pasted into your "question", here you go.

data = ...
[1,-161.897807966128
1.1,-171.549748450367
1.2,-177.131311128542
1.3,-180.710272498836
1.4,-183.287199289393
1.5,-185.369067806569
1.6,-187.806973001985
1.7,-189.128294412609
1.8,-185.811132579087
1.9,-184.066750967467
2,-182.847114473606
2.1,-182.572251388988
2.2,-186.409143818399
2.3,-176.381261910027
2.4,-149.804128670487
2.5,-158.326573283345
2.6,-155.001129800779
2.7,-155.012329668425
2.8,-153.678707867084
2.9,-151.701245240171
3,-149.09184703434  
];
plot(data(:,1), data(:,2))
grid on