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Matt Raum


Baker Hughes Production Quest

Last seen: plus d'un an il y a Actif depuis 2011

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How to get size of an object
I run into this issue when trying to determine the memory footprint of objects derived from the handle base class. I usually ...

plus de 3 ans il y a | 0

Question


Axis label and tick label offset scaling control?
Hello, In my work I have the need to export figures to image files with greatly elongated lengths. I have been attempting t...

presque 4 ans il y a | 1 réponse | 0

0

réponse

Question


Multi-line legend strings
I recently upgraded from R2011b to R2017a. In R2011b I was able to create legend entries with multiple lines e.g.: figure;...

environ 6 ans il y a | 2 réponses | 0

2

réponses

Réponse apportée
boxplot with vectors of different lengths
I ran into the same issue -- here's a quick re-wrapping of boxplot that can be called on a cell array containing vectors of vari...

environ 7 ans il y a | 13

Réponse apportée
How to load in a large number of data files with numbered names that skip numbers
How about something like this: path = 'C:\yourdir\'; filelist = dir([path 'experiment*']); for k=1:numel(filelist...

plus de 9 ans il y a | 0

A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

presque 11 ans il y a

A résolu


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

presque 11 ans il y a

A résolu


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

presque 11 ans il y a

A résolu


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

presque 11 ans il y a

A résolu


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

presque 11 ans il y a

A résolu


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

presque 11 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

presque 11 ans il y a

A résolu


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

presque 11 ans il y a

A résolu


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

presque 11 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

presque 11 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

presque 11 ans il y a

A résolu


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

presque 11 ans il y a

A résolu


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

presque 11 ans il y a

A résolu


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

presque 11 ans il y a

Question


Figure rendered with OpenGL shows distorted data
Hi, I'm running MATLAB 7.13.0.564 (R2011b) I believe the code below illustrates a bug in the OpenGL renderer. The two pl...

plus de 11 ans il y a | 1 réponse | 1

1

réponse

Question


FFT of row and column vectors not equal?
The Matlab 2010a documentation on the fft function explains that: Y = fft(X) returns the discrete Fourier transform (DFT) of ve...

plus de 12 ans il y a | 1 réponse | 0

1

réponse