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Feeds
Domanda
comparing values of two matrix
Hi lets say I have 2 matrices A=[1 2 1 2 3 3], B=[1 2 2 1 3 3], i want to compare values of matrix and write in different matrix...
circa 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to find position of value in matrix and write as another matrix
Lets say i have this matrix A = [1 0; 0 0; 1 1; 0 1; 0 0] Now i want to write the positi...
circa 10 anni fa | 2 risposte | 0
2
risposteDomanda
creating matrix by iteration 2
Hi Everyone how are You? Can U help with this PLEASE: n=4 for i=1:n s=i if s == 3 for k =1:2 A(i,1) =s A(s+1,1)=s end else A(i,1...
circa 10 anni fa | 2 risposte | 0
2
risposteDomanda
creating matrix with iteration
lets say I have this code: for i=1:4 sum=1+i end i want program to create a ix2 matrix (1st column values are 3) at each it...
circa 10 anni fa | 2 risposte | 0
2
risposteDomanda
kronecker product by number of iteration
lets say A=[1 2;3 4], i want for i=1:5 times, to multiply A itself kronecker product. in this case ,manual will be kron(kron(k...
circa 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Kronocker product of iteration sequence
I have this code: A=[1 0 0;1 1 0;0 1 0] I=[1 0;0 1] F2=[2 1;1 2] for i=1:3 B=0; for j=1:3 B=B...
circa 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Sequencing, matrix values and calling function
Lets say I have A=[1 0 0;1 1 0;0 1 0], I=[1 0;0 1], F=[1 2;2 1] matrix, and like this code: for i=1:3 B=0; ...
circa 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Compare values and change them
Lets say i have matrix A=[1 2 3;4 2 7;9 6 1] I want the values less than 5 to be replaced with zero, and bigger than 5 to be re...
circa 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Sequence of adding numbers
Hi i have like this question. Lets say i have this code : for i=1:4 C=2+i; end this gives me this answer: C=3, C=4,C=...
circa 10 anni fa | 2 risposte | 0
2
risposteDomanda
Sum of the elements of rows of matrix
lets say i have A=[1 2 1;3 2 1;3 5 4] and i want to sum up row elements separately and show me results as "Ri=..." here "i" is n...
circa 10 anni fa | 3 risposte | 0
3
risposteDomanda
String value and sequently representation
Lets say i have string M=['XASSANORXOOUOU'] and I want something like this for i=1:7 Li=[M(i,i+1)] so that i...
oltre 10 anni fa | 2 risposte | 0
2
risposteDomanda
String value and relate with number.
lets say i have A=21,B=12,C=8,D=7 and Matrix with string value W=['DABCD'], and now lets say when i write: Z=W(1:3) which will ...
oltre 10 anni fa | 2 risposte | 0
2
risposteDomanda
element values of matrix.
Lets say i have matrix A=[1 2 2;1 2 2;2 1 2;2 2 2]. if i do this code: [m,n]=size(A) for j = 1 for i = 1:m ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to find string value?
Lets say i have a matrix in form of string A=['AN1OR1OU1'], And I want to find values separately as AN1, OR1, OU2, i tried this ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
how to find a value of matrix in a specific position?
Lets say I have a matrix A=[1 2 3;2 4 5;6 5 4] and I want to find value at i=2 j=3 which is 5. But I want that program finds tha...
oltre 10 anni fa | 1 risposta | 0