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Boris Blagov

Last seen: 4 days ago Active since 2017

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Question

Why does legend highlight the wrong colors with lineplot?
Hey everyone, I want to highlight specific lines in a plot and I found a weird behaviour in Matlab 2019b. If I plot them usin...

8 months ago | 1 answer | 1

1

Question

Help me plan performance critical code: using cell array versus matrices
Hello, this is a general question about the internals of Matlab performance, so it is by its nature a bit vague but neverthele...

10 months ago | 1 answer | 0

1

How to check for a custom property in a table
To revive my old threat for people that might be looking for this in the future: Be careful on releases earlier than 2020b (wh...

12 months ago | 0

Question

Populating off-diagonal blocks of diagonal matrix and making it sparse
Hi, I've been thinking about what is the best way to populate a block diagonal matrix, make it sparse and then update those ma...

1 year ago | 2 answers | 0

2

How to check for a custom property in a table
So, after quite a lot of fumbling around I think it is not possible to use the table properties in the desired way in 2019b. For...

2 years ago | 0

Question

How to check for a custom property in a table
Hi, is there an easy way to check if a Custom Property in a table has been set, i.e. if it exists? I know I can pass a st...

2 years ago | 3 answers | 0

3

Plotting Temperature profile as a function of x,y and z.
I think you have many more dimensions than three - you have five dimensions. x,y,z,t and the values (temperature) You have o...

6 years ago | 1

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Question

Am I allowed to write functions that have names of matlab functions (copyright)?
Hello everyone, I am not really well versed when it comes to copyright laws. My question is, am I allowed to write a function...

6 years ago | 5 answers | 1

5

Solved

Is it really a 5?
A number containing at least one five will be passed to your function, which must return true or false depending upon whether th...

6 years ago

Solved

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

6 years ago

Question

What is the computation Power of Matlab Online?
Simple question in the title - what is the computation power of Matlab Online? There exist another question with the same ti...

6 years ago | 1 answer | 4