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Syntax. C = A - B. C = minus(A,B) Description. C = A - B subtracts array B from array A by subtracting corresponding elements. The sizes of A and B must be the same or be compatible. If the sizes of A and B are compatible, then the two arrays implicitly expand to match each other.
6 Ιουλ 2014 · Consider using dlmread which will allow you to read the numeric data from each (ASCII) file into separate matrices. Your code can then subtract one matrix from the other, and the result can be written to file using dlmwrite.
15 Μαρ 2021 · x-numberpoints results in 3. Then the array created is from 3:x in this case x is 4. That makes sense! To get the other result try A = x - (numberpoints:x);. This will ensure that the array is created from the variables within the brackets before subtraction.
29 Μαΐ 2021 · Open in MATLAB Online. A simplification for the code: Theme. Copy. for i = 1:length (Dice1) for j = 1:length (Dice2) d = abs (i - j) + 1; Source (d) = Source (d) + Dice1 (i) * Dice2 (j); end. More efficient, by harder to understand: Theme. Copy. ind = abs ( (1:length (Dice1)) - (1:length (Dice2)).') + 1; val = (Dice1 .* Dice2.');
Subtract Numeric and Symbolic Arguments. Subtract one number from another. Because these are not symbolic objects, you receive floating-point results.
The simplest way to store results from a MATLAB program is to write the value of one or more variables to a file using the save command. Executing save with no arguments saves the contents of the entire workspace to a file called matlab.mat .
MATLAB Commands and Functions. Dr. Brian Vick. Mechanical Engineering Department Virginia Tech. General Purpose Commands. Operators and Special Characters / 3 Commands for Managing a Session / 3 Special Variables and Constants / 4 System and File Commands / 4. Input/Output and Formatting Commands.
