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DJ V


Active since 2016

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WHen I've started Matlab int he past, it always started from point last session ended. I'm using student version now, and it won't do that. Why not?
WHen I've started Matlab int he past, it always started from point last session ended. I'm using student version now, and it wo...

nästan 7 år ago | 0 answers | 0

0

answers

Question


Need to get dimensions to match and to return a 0 x 0 matrix for empty row.
This code give me a 1 x 0 array for any row that is empty. I need it to return a 0 x 0 empty matrix for any row that is empty. ...

mer än 7 år ago | 2 answers | 0

2

answers

Answered
How do I transform this handle into a string?
Okay, solved this one. Thanks for all the help.

mer än 7 år ago | 0

Answered
How do I transform this handle into a string?
Okay, I solved this one. Thanks to all for responding.

mer än 7 år ago | 0

Answered
What is wrong with this?
I modified code to: function SQUARE = logipack( V) % Find the size of the input matrix [m,n] =size(V); ...

mer än 7 år ago | 0

Question


What is wrong with this?
I need to be able to determine what my code is producing. It yields: <</matlabcentral/answers/uploaded_files/65644/Captu...

mer än 7 år ago | 2 answers | 0

2

answers

Question


How do I transform this handle into a string?
My code is: function x = find_zero( f,x1,x2 ) %FIND_ZERO Summary of this function goes here % Detailed explanation ...

mer än 7 år ago | 5 answers | 0

5

answers

Question


Told to ask a new question = Why won't this work?
My code follows, it doesn't work, but it does store the column indices of 1s. function SQUARE = logipack( V) % Find ...

mer än 7 år ago | 1 answer | 0

1

answer

Question


Problem with straightforward problem - Can you help?
My code is as follows. It doesn't return the right answer. For 1556 it returns "XI". Its supposed to return "XVI" for the cen...

mer än 7 år ago | 1 answer | 0

1

answer

Question


Need a means of passing a handle to a function shown to me.
Hi, I need to pass a "handle" to a function. I then need to use the handle. Here is the question that describes the code. ...

mer än 7 år ago | 1 answer | 0

1

answer

Answered
I don't understand this question, does someone else?
Thanks. I have to pack the matrix in an array. Here is my code. It isn't working. Any idea what is wrong? functio...

mer än 7 år ago | 0

Question


I don't understand this question, does someone else?
The question is: <</matlabcentral/answers/uploaded_files/65423/Capture.JPG>> Can someone please explain it via an illustra...

mer än 7 år ago | 4 answers | 0

4

answers

Question


Need to find Palindromic number with multipliers that are both n digits long.
Okay, I seek palindromic number with multipliers that are both "n" digits long. Once I find a palindromic candidate, I must det...

mer än 7 år ago | 0 answers | 0

0

answers

Question


Debugger won't step into software at first line with this code.
My code is: function n = palin_product( dig,lim ) if isnumeric(dig)== false n = 0; return; ...

mer än 7 år ago | 0 answers | 0

0

answers

Question


Create largest N digit number
I need to create an N digit number given only that it is N digits long. For N = 2, this number would be two nines, or 99, for...

mer än 7 år ago | 1 answer | 0

1

answer

Question


How to request additional data from the user in a function
Hi, Thanks for reading this. I have to call a function, then it appears I need to request more data from within the functi...

mer än 7 år ago | 4 answers | 0

4

answers

Question


Matlab and Pendulum function - Need Help - Thank you.
function T= pendulum( L, a0 ) %PENDULUM Summary of this function goes here % Detailed explanation goes here %initia...

mer än 7 år ago | 4 answers | 0

4

answers

Answered
I'm getting an error in the line with product (count)= A*B/C
Received an answer elsewhere.

mer än 7 år ago | 0

| accepted

Answered
Wrong answer to straightforward problem:
Thanks a lot, that was the problem.

mer än 7 år ago | 0

Question


Wrong answer to straightforward problem:
*** Write a function called triangle_wave that computes the sum <</matlabcentral/answers/uploaded_files/64878/Capture.JPG>>...

mer än 7 år ago | 2 answers | 0

2

answers

Question


I'm getting an error in the line with product (count)= A*B/C
function [ out ] = triangle_wave( n ) %TRIANGLE_WAVE Summary of this function goes here % Detailed explanation goes he...

mer än 7 år ago | 2 answers | 0

2

answers

Answered
Eulers Number Code and Questions
Can't use factorial.

mer än 7 år ago | 0

Answered
Eulers Number Code and Questions
Okay, solved it.

mer än 7 år ago | 0

| accepted

Question


Eulers Number Code and Questions
My current code follows, but is in error when I enter "1" as the input. DO you see the problem?: function [est k ] = appr...

mer än 7 år ago | 3 answers | 0

3

answers

Answered
Don't understand indexing statement from compiler
BUt in the code as written now there is no multiplication or division,and it still won't work.

mer än 7 år ago | 0

Question


Don't understand indexing statement from compiler
MY code is: function mbd = spherical_mirror_aberr(fn,D ) %SPHERICAL_MIRROR_ABERR Summary of this function goes here %...

mer än 7 år ago | 2 answers | 0

2

answers

Question


Problem with function. Can you help? Thanks.
Question is withdrawn. Problem solved.

mer än 7 år ago | 1 answer | 0

1

answer

Question


Need a better solution than "try-catch" statement to find an intentional error in input arguments
I know there are a lot of handy matlab functions that do what I must program, but I'm not allowed to use them. I need to be ab...

mer än 7 år ago | 0 answers | 0

0

answers

Question


How do I set counter = to a value when it is a persistent variable so if i reinitialize it each time through a loop it loses it purpose?
function result = exp_average(a,varargin) persistent avg counter; if counter ==0 counter =0; end if nargin ...

mer än 7 år ago | 1 answer | 0

1

answer

Question


I need to be able to use a vector as an input to a function either as a variable or in form [ 1 2 ...N]
I need to be able to use a vector as an input to a function, but it can be either in vector form or as a variable name: here c0 ...

mer än 7 år ago | 1 answer | 0

1

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