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Viktor


Brandeis University / Department of Chemistry

Aktiv seit 2013

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Beantwortet
Assign Multiple Variables
The one-liner I have been using is the following: [a,b,c,d] = feval(@(x) x{:}, num2cell([1,2,3,4])); (Don't claim it is ...

etwa 6 Jahre vor | 3

Beantwortet
software vs. hardware openGL issue in R2014b?
Same problem Here's what opengl('info') gives me: Version: '3.1.0 - Build 9.17.10.3517' ...

etwa 10 Jahre vor | 0

Beantwortet
Matlab Error: Message Catalog Matlab:interpreter was not loaded
Hello Everyone, As it turns out the problem was caused by a missing |fclose| in one of the functions I used. When all the pos...

fast 11 Jahre vor | 6

Beantwortet
Sorting data points so x are in ascending order.
You have a sortrows() function that you can use. Assuming you have two row vectors: sorted = (sortrows([x',y'], 1))' ...

fast 11 Jahre vor | 4

Gelöst


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...

fast 11 Jahre vor

Gelöst


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

fast 11 Jahre vor

Gelöst


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...

fast 11 Jahre vor

Gelöst


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 ...

fast 11 Jahre vor

Gelöst


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...

fast 11 Jahre vor

Gelöst


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...

fast 11 Jahre vor

Gelöst


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

fast 11 Jahre vor

Gelöst


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

fast 11 Jahre vor

Gelöst


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 ...

fast 11 Jahre vor

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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...

fast 11 Jahre vor

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

fast 11 Jahre vor

Gelöst


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

fast 11 Jahre vor

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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 ...

fast 11 Jahre vor

Gelöst


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...

fast 11 Jahre vor

Gelöst


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:...

fast 11 Jahre vor