Αποτελέσματα Αναζήτησης
21 Μαΐ 2019 · how i can subtract a number from string ? for example : subject1_EO - i want to extract only number one..
- minus - Subtraction - MATLAB - MathWorks
Syntax. C = A - B. C = minus(A,B) Description. C = A - B...
- minus - Subtraction - MATLAB - MathWorks
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.
16 Δεκ 2016 · Here are two ways, depending on if you want the extracted "1" to be a character (string) or a number: str = 'M1' % First define the string. str1 = str(2) % Gives a character
how i can subtract a number from string ? for example : subject1_EO - i want to extract only number one..
4 Ιουλ 2011 · Explicit conversion between numeric and character data in Matlab is done through char and double: >> double('aAΔ') ans =. 97 65 916. A small latin letter 'a' has the ASCII code 97, a large latin letter 'A' the ASCII code 65, and a large greek letter Delta has the Unicode number 916.
My task is to find a channel that was recording over all 4 trials. For example, Channel 1 during trial 1, A{1,2} = 'FP1-F7'; but during trial 2 it has changed. However, during trial 2, the same "Channel" of FP1-F7 can be obtained as the difference between A{5,3} = 'FP1-CS2' and A{1,3} = 'F7-CS2'.
4 Φεβ 2013 · Run the following example code: %# Create random matrices X = randi(100, 5, 5); Y = randi(100, 5, 5); %# Convert to strictly non-negative format X = uint8(X); Y = uint8(Y); %# Perform subtractions A = X - Y; %# Convert to double format X = double(X); Y = double(Y); %# Perform subtraction B = X - Y; For a given sample run:
