figure in matlab

To perform calculations and computations in MATLAB, you can use various mathematical functions and operators. Here are a few examples:

1. Basic Arithmetic Operations: MATLAB supports all basic arithmetic operations such as addition (+), subtraction (-), multiplication (*), division (/), and exponentiation (^).

   main.m
   a = 5;
   b = 3;
   sum = a + b;        % addition
   diff = a - b;       % subtraction
   product = a * b;    % multiplication
   quotient = a / b;   % division
   power = a^b;        % exponentiation
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2. Mathematical Functions: MATLAB provides a wide range of built-in mathematical functions, such as sqrt(), sin(), cos(), exp(), etc. You can use these functions to perform more complex calculations.

   main.m
   x = 2;
   y = sqrt(x);       % square root
   z = sin(x);        % sine
   w = exp(x);        % exponential
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3. Matrix Operations: MATLAB excels at matrix computations. You can perform operations on matrices, such as matrix addition, subtraction, multiplication, and division.

   main.m
   A = [1, 2; 3, 4];
   B = [5, 6; 7, 8];
   
   sum_matrix = A + B;           % matrix addition
   diff_matrix = A - B;          % matrix subtraction
   product_matrix = A * B;       % matrix multiplication
   inverse_matrix = inv(A);      % matrix inversion
   division_matrix = A / B;      % matrix division
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These are just a few examples of how to perform calculations in MATLAB. MATLAB offers a wide variety of mathematical functions and operators to handle different types of computations. You can explore the MATLAB documentation or search for specific functions to find more detailed information.