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# Chris

9 total contributions since 2014

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Find duplicate entries and average associated values
Incredible, thanks so much José-Luis and Cedric. I've just learned so many new things from these few lines of code.

etwa 7 Jahre ago | 0

Find duplicate entries and average associated values
This is great, but the first column elements are actually not integers. They are continuous, but they have precision up to three...

etwa 7 Jahre ago | 0

Question

Find duplicate entries and average associated values
Hi all, I have a 180 x 2 array of data and in the first column there are some repeated values (multiple data points at the sa...

etwa 7 Jahre ago | 6 answers | 1

### 6

Question

How exactly does eval work?
Hi all, I did it, even though others warned against using eval, I went ahead and did it! My use of eval worked just fine ...

etwa 7 Jahre ago | 1 answer | 0

### 1

Question

How to call a variable with user string input
Hi all, I know this is a likely a simple problem, but am having lots of trouble... I am trying to use an array of data (sa...

etwa 7 Jahre ago | 3 answers | 0

### 3

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 ...

etwa 7 Jahre ago

Solved

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

etwa 7 Jahre 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...

etwa 7 Jahre 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:...

etwa 7 Jahre ago