Dell said:in MATLAB how do i make a variable which is dependant on another variable, for example
y=2*a+3 for any a,
so that when i change a, y will automatically change
i have only managed to set a value for a, then set y and i get a fixed value for y
The syntax for creating a variable in Matlab is as follows: variableName = value; where variableName is the name you want to give to your variable and value is the value you want to assign to the variable.
To assign a value to a variable in Matlab, you can use the = symbol. For example, x = 5; will assign the value 5 to the variable x.
Yes, you can change the value of a variable in Matlab by using the same syntax as creating a variable. For example, x = 5; will change the value of the variable x to 5.
To see the value of a variable in Matlab, you can simply type the variable name in the command window and press enter. For example, if you want to see the value of x, you can type x in the command window and press enter.
Yes, you can use special characters in variable names in Matlab, but they must follow certain rules. Variable names can only contain letters, numbers, and underscores, and cannot start with a number. Additionally, Matlab is case-sensitive, so variables with different capitalization are considered different variables.