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Viktor


Brandeis University / Department of Chemistry

2013 年からアクティブ

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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 ...

約6年 前 | 3

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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' ...

約10年 前 | 0

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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...

11年弱 前 | 6

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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))' ...

11年弱 前 | 4

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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...

11年弱 前

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

11年弱 前

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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...

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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...

11年弱 前

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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 ...

11年弱 前

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

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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.

11年弱 前

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

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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:...

11年弱 前