Matt Raum
Baker Hughes Production Quest
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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 ...
bijna 5 jaar ago | 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...
ongeveer 5 jaar ago | 0 answers | 0
0
answersQuestion
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;...
meer dan 7 jaar ago | 2 answers | 0
2
answersboxplot 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...
meer dan 8 jaar ago | 13
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...
bijna 11 jaar ago | 0
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
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 ...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
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 ...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
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...
ongeveer 12 jaar ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
ongeveer 12 jaar ago
Solved
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 ...
ongeveer 12 jaar ago
Solved
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:...
ongeveer 12 jaar ago
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...
bijna 13 jaar ago | 1 answer | 1
1
answerQuestion
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...
ongeveer 14 jaar ago | 1 answer | 0
