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# user20912

Active since 2020

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Question

Indexing matrix with multiplication
Hi, it is the same to apply a mask as an index or multiplying? Say, I've a 2D matrix T. When I need the values that obey some ...

5 months ago | 2 answers | 0

### 2

Question

Draw samples using a Non-Gaussian distribution
Hi! Let's say I have a vector X of 100 values. How can I draw a sample from this vector using a Non-Gaussian distribution? Con...

7 months ago | 4 answers | 0

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Question

Reshape or convert vectors to use it with pcolor
Hi, I'm using a model which gives the data as vectors: whos -file ~/data.mat Name Size Bytes Class ...

8 months ago | 1 answer | 0

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Question

Sort coordinates in two directions at the same time
Hi, I'm working with coordinates and I need to sort them increasing in both x- and y-directions a the same time. I was thinki...

12 months ago | 2 answers | 0

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Question

Convert x y coordinates and z data to Matrix
I have three vectors >> whos x y VAR1 Name Size Bytes Class Attributes x 21242x1 ...

1 year ago | 2 answers | 0

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Question

Convert polygon grid to cartesian grid
Hi, I have a vector with data in the form of vertex values (var2) and a vector indicating which vertices to connect (var1). wh...

1 year ago | 0 answers | 0

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Question

Pcolor of a time-series
HI. I have a very long time series which data is: >> whos dt data1 Name Size Bytes Class Attribut...

2 years ago | 1 answer | 0

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Question

How to use cat properly
Hi I'm confused about the properly way of using cat and the help isn't being so helpful. Let's say that I have a variable var1 ...

2 years ago | 1 answer | 0

### 1

Question

Interpolation not-equally spacing data
Hi. I'm working with the following data: Name Size Bytes Class X 136x1 54...

2 years ago | 1 answer | 0

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Question

Select only some Index in matrix
Hi, I have two variables: whos var1 var2 Name Size var1 331x666x31 va...

2 years ago | 1 answer | 0

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Question

Concatenation array with different dimensions
I got a cell with data as: whos dv1 dv1 1x5 and the elements are of different size: dv1 = 1x5 cell array Colu...

3 years ago | 1 answer | 0