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Newsgroup or "Ask Question"
Another stupid question to ask. I have not been to the matlab newsgroup for a while. So what do people normally do now if the...

mehr als 13 Jahre vor | 1 Antwort | 0

1

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Frage

How to turn off cell mode in Matlab editor in 2012b?
Hi everyone, I have just installed R2012b. This is used to be a simple thing to do. But now I have already spent half an hour...

mehr als 13 Jahre vor | 3 Antworten | 0

3

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Frage

Read/Write audio files in Matlab
Hi everyone, I would like to read/write audio files (eg. *.wav, *.mp3) in Matlab. I know that Matlab comes with wavread.m and...

etwa 14 Jahre vor | 2 Antworten | 0

2

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Beantwortet
How to duplicate rand('twister', 0) in current Matlab?
This is related to my comment to Peter's answer. So would the following table works if I want to upgrade my old code to use R...

etwa 14 Jahre vor | 0

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...

etwa 14 Jahre vor

Frage

How to duplicate rand('twister', 0) in current Matlab?
Hi everyone, I am trying to change my old code to use the new RNG in current Matlab (R2011a). In my old code, I usually ha...

etwa 14 Jahre vor | 3 Antworten | 1

3

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How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

etwa 14 Jahre vor

Frage

Measure user response time on hitting a key
Hi everyone, I would like to use Matlab to measure a user's response time in front of a PC. So here is the test: Step 1: M...

etwa 14 Jahre vor | 2 Antworten | 0

2

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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 ...

etwa 14 Jahre vor

Gelöst

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

etwa 14 Jahre vor

Gelöst

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

etwa 14 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...

etwa 14 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 ...

etwa 14 Jahre vor

Gelöst

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...

etwa 14 Jahre vor

Gelöst

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 ...

etwa 14 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...

etwa 14 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:...

etwa 14 Jahre vor

Beantwortet
Matlab Connector is out of date. The latest version is 1.2.
Just talked to a Mathworks application engineer over the phone about this problem. One of the things that came up during the ...

mehr als 14 Jahre vor | 0

Frage

Matlab Connector is out of date. The latest version is 1.2.
Hi, I have just downloaded matlab connector on my PC (running R2010b on windows 7) and matlab mobile on my iphone4. I have d...

mehr als 14 Jahre vor | 1 Antwort | 0

1

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Frage

Fast bit packing?
Hi everyone, I am looking for a fast way to do bit packing in Matlab (my data set is pretty big). Here is what I mean by bit ...

fast 15 Jahre vor | 2 Antworten | 0

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