Erik

Last seen: 2 years 前 | 自 2011 起处于活动状态

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Technical Medicine (Medical Sensing & Stimulation)

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Efficient method to detect nonzero value trains up to a certain lenght?
I have data as follows (either numerical or logical, it doesn't matter in this case): [0 1 0 1 1 0 1 1 1 0 1 1 1 1 0] Every 0...

6 years 前 | 2 个回答 | 0

2

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已回答
How can I start MATLAB?
That's a strange error. Did your MATLAB installation install successfully and completely? Is your Java installation up-to-date? ...

7 years 前 | 0

| 已接受

已提交

findduplicates
Find linear indices of duplicate elements in input.

7 years 前 | 2 次下载 |

已提交

dirAll
Find all paths in the specified directory and its subdirectories.

7 years 前 | 1 次下载 |

已提交

figures
A function to create multiple figure windows.

7 years 前 | 0 次下载 |

已提交

Honeycomb
Tools for hexagonal binning (honeycomb plot) and visualisation

7 years 前 | 4 次下载 |

已回答
What is best practice to determine if input is a figure or axes handle?
Another option I found inside the undocumented axescheck function is the specification of a type to check for when using isgraph...

8 years 前 | 6

已解决

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

8 years 前

已解决

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

8 years 前

提问

Push to remote repo on GitHub: my account has two-step verification turned on, not authorized error
I've enabled two-factor authentication (aka two-step verification) for my GitHub account. Whenever I login to GitHub, I should b...

8 years 前 | 1 个回答 | 0

1

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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 ...

8 years 前

已解决

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...

8 years 前

已解决

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 ...

8 years 前

已解决

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...

8 years 前

已解决

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

8 years 前

已解决

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

8 years 前

已解决

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 ...

8 years 前

已解决

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...

8 years 前

已回答
How to get the mean of ROC curves using Matlab?
I guess the matrix rows are the ROC-curves, each a number of elements in every column (ans a few NaN after the 1). Then you coul...

8 years 前 | 0

提问

What is best practice to determine if input is a figure or axes handle?
I've been confused about MATLAB graphics since change to the new graphics system. I do not know how I can check for a variable b...

8 years 前 | 4 个回答 | 1

4

个回答

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How to use medfilt1 on different computers
Using a function from a toolbox you have not installed on a different computer is not allowed. You could implement your own 1-D ...

8 years 前 | 0

提问

Where do I find the MATLAB Online terms of access?
I want to review the MATLAB Online terms of access. I accepted them the first time I logged in to matlab.mathworks.com, but now ...

8 years 前 | 1 个回答 | 0

1

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Is it allowed to publish an extension to a built-in function on File Exchange?
In the meantime I could solve the problem as follows, which is allowed I believe: At the point(s) where I want to insert code...

8 years 前 | 0

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Is it allowed to publish an extension to a built-in function on File Exchange?
I have a great idea for additional functionality of a built-in function from a MATLAB toolbox. For this extension to work, I'd n...

8 years 前 | 4 个回答 | 0

4

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Bug? Datetime creation produces both NaT and 1-Jan-1970 values.
When I run the following code in either R2014b or R2016a I get: clear d, d(:,2) = datetime(randi(10,5,3)) d = NaT ...

8 years 前 | 1 个回答 | 0

1

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Using datetime in R2014a (prior to its introduction in R2014b)
The |datetime| class was added in MATLAB R2014b. However, the version I'm forced to use on a work computer is R2014a, unfortunat...

9 years 前 | 1 个回答 | 0

1

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Figures don't resize, but axes do (with almost the same commands)
I resize axes to a certain resolution (seconds per centimetre) and I try to resize the figure's size accordingly. The figure won...

9 years 前 | 0 个回答 | 0

0

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MATLAB doesn't exit, all windows close, but MATLAB.exe persists in Task Manager
Well, the title says it all. Is this a common problem? What could cause and fix this? I'm on Win8x64 and I use R2014b. When I...

9 years 前 | 1 个回答 | 1

1

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I can't run Activate (Mac OS X 10.10) to reactivate expired MATLAB license
I can't run the license activation application (Activate from MATLAB.app -> show package contents). My computer (Mac OS X 10.10)...

10 years 前 | 1 个回答 | 0

1

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已回答
linear fit of a semilog graph
You should sort the values in Ntot using [Ntot,i] = sort(Ntot); and sort Ftot accordingly using Fto...

10 years 前 | 0

| 已接受

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Erik

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