Question

What are the MATLAB job options?
Hi, It seems to me that most of the companies that hire programmers are looking for C++, Python, Java, etc. skills but very r...

11 years ago | 7 answers | 8

7

answers

Question

white grid on black axes?
Hi, How can I put a white grid on black axes in a figure? If I try figure set(gca, 'Color', 'k') grid on then t...

11 years ago | 1 answer | 0

1

answer

Question

How to open a BAM file?
Hi, I have a problem opening a BAM file (the one from here: http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSM754388 the li...

11 years ago | 1 answer | 0

1

answer

Answered
input dialog box options
I found another option to modify the width of the dialog. One can use a matrix for the "numlines" parameter (as described in the...

11 years ago | 0

Question

input dialog box options
Hi, I tried one of the examples from the |inputdlg| documentation http://www.mathworks.com/help/matlab/ref/inputdlg.html bu...

11 years ago | 2 answers | 0

2

answers

Answered
How do I make MATLAB print my figure in vector format?
try this: print(figureHandle, '-depsc2', '-painters', filename); If the figure is too complex maybe you want to use |exp...

11 years ago | 2

Question

Parameter uncertainties after a GA optimization
Hi everyone, I do a genetic algorithm optimization in a mixed integer problem (e.g. 2 parameters are integers and 5 are reals...

11 years ago | 1 answer | 0

1

answer

Question

Matlab not responding after saving eps figure?
Hi, I have the latest Matlab version 2012b but I have a problem when I try to save multiple eps figures. Sometimes after the fir...

11 years ago | 2 answers | 2

2

answers

Solved

Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

11 years ago

Solved

Lose control
Remove all characters that are below space in ASCII value.

11 years ago

Solved

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

11 years ago

Solved

Sorting
Assume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column. Exa...

11 years ago

Solved

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

11 years ago

Solved

Back to basics 20 - singleton dimensions
Covering some basic topics I haven't seen elsewhere on Cody. Remove the singleton dimensions from the input variable (e.g. if...

11 years ago

Solved

Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

11 years ago

Solved

Back to basics 1 - Saving
Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

11 years ago

Solved

Project Euler: Problem 10, Sum of Primes
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below the input, N. Thank you <http:/...

11 years ago

Solved

Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...

11 years ago

Answered
extract the same coloumn from multiple mtrix
To extract column 70 from matrix M you do C = M(:,70); To add this column to another matrix (M2) you do M2 = [M2, C...

11 years ago | 0

Answered
User interface on R2012b
You're stuck :)

11 years ago | 0

Answered
How to read/write files inside a loop?
Use sprintf('Sec%d.dat', i) instead of 'Sec(i).dat'. So something like this Amat = dlmread (sprintf('Sec%d.dat', i)...

11 years ago | 1

Answered
How to write a "text" object inside axes??
It seems you didn't specify the position vector... a = text('Parent', h(13), 'Position', [???], 'String', 'Test')

11 years ago | 0

Solved

Back to basics 2 - Function Path
Covering some basic topics I haven't seen elsewhere on Cody. Given a string that is the name of a MATLAB function, return a s...

11 years ago

Solved

Distance walked 3D
suppose you go from x-y-z coordinates [3,4,2] to [0,0,2] to [0,1,2] to [1,1,2], to [1,1,20] then you walked 25 units of distance...

11 years ago

Solved

Back to basics 23 - Triangular matrix
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, return a matrix with all elements above a...

11 years ago

Solved

Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

11 years ago

Solved

pressure to dB?
given x ratio of pressure, find corresponding y dB

11 years ago

Solved

Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

11 years ago

Solved

Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

11 years ago

Solved

Back to basics 12 - Input Arguments
Covering some basic topics I haven't seen elsewhere on Cody. Return a value equal to the number of input arguments to the fun...

11 years ago