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# Giannis Nikolopoulos

Last seen: 7 months ago Active since 2021

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Question

bar plot with different color bars depending on height
Hello to all, I have two matrices, lets say the below: x = [1:10] y= [13, 25, 34, 65, 78, 92, 54, 46, 39, 5] I need a bar ...

8 months ago | 1 answer | 0

### 1

create a table with strings and numbers
Thank you for your replies. They helped me a lot!!

8 months ago | 0

Question

create a table with strings and numbers
Hello, I have two matrixs let say a = [1:10] -->Var_1 b = [2:2:20] --> Var_2 and one string matrix: city = {'city_1', 'c...

8 months ago | 2 answers | 0

### 2

Question

create many bar plots with loop process
Hello!! I need your help for an issue I had... I have two matrixes A --> 20x50 double B -->20x50 double and I want to creat...

9 months ago | 2 answers | 0

### 2

find the position of all non-zero minimum values in each column of a matrix
Hello, Thank you all (@Image Analyst, @Bruno Luong, @Walter Roberson) for your help. All suggestions are good for me with the p...

9 months ago | 0

Question

find the position of all non-zero minimum values in each column of a matrix
Hello, I need your help with the below problem: I have a matrix something like that: a = [2 0 3;1 2 5;0 0 0;1 3 3;0 0 6;0 2 7...

9 months ago | 4 answers | 0