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TREDWISE


Northwestern University

Active since 2014

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Creating an axis within an imscrollpanel
Hi all, I'm trying to create an axis over an image within an imscrollpanel. If i create the axis with the imscrollpanel as th...

mer än 6 år ago | 1 answer | 0

1

answer

Question


Recognizing Written Chart in PDF for Data Entry
Hi, I have a pretty large set of PDFs (~400) which each contain a scanned copy of the same worksheet with hand written inform...

mer än 6 år ago | 0 answers | 0

0

answers

Answered
How do I display more than 16 columns of a cell array?
This glitch is affecting me as well for r2016 on Mac OS X

ungefär 8 år ago | 0

Question


Help with crashes of my script in MATLAB
Hi all, I've been having some issues with a complicated program that I use for work. It has been crashing after running for s...

ungefär 9 år ago | 0 answers | 0

0

answers

Question


setappdata storing variable with 'Settings' type
Hi all, Here is my code: function reInit() %UNTITLED Summary of this function goes here % Detailed explanation g...

mer än 9 år ago | 0 answers | 0

0

answers

Question


Question about z scoring in matlab
Hi all, I am trying to calculate standard scores for a sample that I am working with for research. I am working with a statis...

mer än 9 år ago | 1 answer | 0

1

answer

Question


Finding values in a matrix
Hi all, I have a problem that I don't know quite how to describe. I am trying to find all data points that are above a certa...

mer än 9 år ago | 1 answer | 0

1

answer

Question


Getappdata and Setappdata not working within callback
Hi all, I am having a problem where getappdata (within a callback) is not retrieving all of the information stored with setap...

mer än 9 år ago | 1 answer | 0

1

answer

Question


Togglebutton Stuck in GUIDE GUI
Hi all, I recently started playing with GUIs in Matlab but I ran into a problem. I created a GUI with GUIDE and inserted a bu...

mer än 9 år ago | 1 answer | 0

1

answer

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

mer än 9 år ago

Solved


Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

mer än 9 år 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...

mer än 9 år ago

Solved


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

mer än 9 år 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...

mer än 9 år 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...

mer än 9 år 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 ...

mer än 9 år 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...

mer än 9 år 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 ...

mer än 9 år ago

Solved


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

mer än 9 år 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...

mer än 9 år ago

Solved


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

mer än 9 år ago

Solved


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

mer än 9 år 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 ...

mer än 9 år 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...

mer än 9 år 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:...

mer än 9 år ago

Question


Lowess smoothing at the edge of a dataset
Hi all, I am currently trying to use Matlab to replicate a graph produced in Prism. However, it seems that Matlab does someth...

mer än 9 år ago | 0 answers | 0

0

answers