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Boby S


Last seen: 1 year 前 |  自 2019 起处于活动状态

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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 前 | 1 个回答 | 0

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提问


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 前 | 1 个回答 | 0

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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...

4 years 前 | 0 个回答 | 0

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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 前 | 1 个回答 | 0

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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 前 | 1 个回答 | 0

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已解决


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

4 years 前

已解决


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

4 years 前

已解决


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 前

已解决


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 前

已解决


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 前

提问


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 前 | 1 个回答 | 0

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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 前 | 2 个回答 | 0

2

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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...

5 years 前 | 2 个回答 | 0

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提问


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...

5 years 前 | 1 个回答 | 0

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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 ...

5 years 前 | 1 个回答 | 0

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提问


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 前 | 2 个回答 | 0

2

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提问


filter a matix column values
Hi I have a matrix with X and Y values for a trajectory. Also, distance and speed values. I want to make a criteria(filter) fo...

5 years 前 | 2 个回答 | 0

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