Given a table, how can I delete rows not satisfying a certain property?

Given a table, i want to build a new table keeping only rows where values of column 1 are 35<x<40 and values of column 2 are 20<y<22, other values doesn't interest me. Alternatively i want column vectors without not desiderate values

[KALYAN ACHARJYA]

FAQ:

https://in.mathworks.com/matlabcentral/answers/305072-identify-and-delete-a-specific-column

Answer 1

[Bhaskar R]

Assuming t is your table variable and variable names are col_1 and col_2,

cond = (35>t.col_1 & t.col_1<40)&(20>t.col_2 & t.col_2<20); %   your condition
new_t = t(cond, :) ;     % your new table based on condition