# Boby S

Last seen: 1 year ago Active since 2019

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Question

tall array and data store problem
I have problem with runnig an exmple from Matlab for tall arrays. My question: I want to save a big cell array (12GB,20*35*5). ...

2 years ago | 1 answer | 0

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Question

define a pattern to use with dir and get the file names containing numbers
Hi I need to 'dir' a folder containing files that has only numbers in their file name: 165454.txt 216541ffgb.txt In this cas...

2 years ago | 1 answer | 0

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Question

Obtain LAN connected HDD IP address on network
Hi I have a WD cloud drive connected to my network. Since it has dynamic IP, I need to get its IP address before runing my code...

3 years ago | 0 answers | 0

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Question

rename part of a file names in folder
Hi I have a folder with many files. The file names start like 'd10-raw-LT-4000 ...' but the file names end with different chara...

4 years ago | 1 answer | 0

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Question

Matrix reshape from 3d to 2d
Hi I have 3d matrix (1*80). Each cell has diffrent rows with 4 column. I want to convert all of it to 2d matrix but I want to k...

4 years ago | 1 answer | 0

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Solved

Inner product of two vectors
Find the inner product of two vectors.

4 years ago

Solved

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

4 years ago

Solved

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...

4 years ago

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 ...

4 years 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:...

4 years ago

Question

animal video tracking and deep learning
Hi I want to track a animal in my recorded video. I tried computer vision toolbox but it is not very accurate for this type o...

4 years ago | 1 answer | 0

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Question

Run a script for all subfolders
Hi I have a script and I want to rut it for a folder. I should say that the folder has subfolders. The folder structure is like...

4 years ago | 2 answers | 0

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Question

campare a row value with the next row
Hi I have the following column: 1 1 0 0 0 1 0 1 0 1 I want to campare rows value one by one with the next row ( fir...

4 years ago | 2 answers | 0

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Question

for loop mixing the results with the previous loops
Hi I am using the following loop for evey 10 row of my array (20 row or more* 2 column). then, I want to save the results (Z or...

4 years ago | 1 answer | 0

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Question

count a sequence of 1 or 0
Hi I have the following data (2 column, A and B) imported from Excel: A B 0 0 0 1 1 1 1 0 ...

4 years ago | 1 answer | 0

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Question

calculate distance between XY pair
Hi I want to calculate distance between XY points but as pair not all of them. I used 'pdist' and 'pdist2' function but they c...

5 years ago | 2 answers | 0