How can I get data from evaluating a function, say y=x^2+5 and put it in table?

How can I get data from evaluating a function, say y=x^2+5 for x=0.1 to 0.9 for 50 points in between and put it in table?

Answer 1

[the cyclist]

  x = linspace(0.1,0.9,50);
  y = x.^2+5;
  tbl = table(y.');

[Shreen El-Sapa]

Thanks so much

[Shreen El-Sapa]

If I want to appears it into command window.

[the cyclist]

The semicolon at the end of a line of MATLAB code suppresses the output. So just leave the semicolon off of any line you want displayed to the command window.

x = linspace(0.1,0.9,50)

x = 1×50

0.1000 0.1163 0.1327 0.1490 0.1653 0.1816 0.1980 0.2143 0.2306 0.2469 0.2633 0.2796 0.2959 0.3122 0.3286 0.3449 0.3612 0.3776 0.3939 0.4102 0.4265 0.4429 0.4592 0.4755 0.4918 0.5082 0.5245 0.5408 0.5571 0.5735

y = x.^2+5

y = 1×50

5.0100 5.0135 5.0176 5.0222 5.0273 5.0330 5.0392 5.0459 5.0532 5.0610 5.0693 5.0782 5.0876 5.0975 5.1080 5.1190 5.1305 5.1425 5.1551 5.1683 5.1819 5.1961 5.2108 5.2261 5.2419 5.2582 5.2751 5.2925 5.3104 5.3289

tbl = table(y.')

tbl = 50×1 table
     Var1 
    ______

      5.01
    5.0135
    5.0176
    5.0222
    5.0273
     5.033
    5.0392
    5.0459
    5.0532
     5.061
    5.0693
    5.0782
    5.0876
    5.0975
     5.108
     5.119

These are very basic MATLAB questions. You might want to watch the MATLAB Onramp tutorial.