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Ivan Mich


Last seen: 1 month 前 |  自 2019 起处于活动状态

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统计学

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提问


How to use pdist2 command for distance calculation?
I would like to use the command pdist2 in order to compute distance between two geographical coordinates. I want the haversine d...

1 year 前 | 2 个回答 | 0

2

个回答

提问


How to exctract specific elements from .txt file?
I have one .txt file with 10 columns. In columns 5,6 & the same elements are included. Considering that, I would like to extr...

1 year 前 | 1 个回答 | 0

1

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提问


How to replace and delete specific lines of a .txt file?
Hello, I have a question about a code. I have two .txt files with 15 columns (let's call them fileA.txt & fileB.txt). I would ...

1 year 前 | 1 个回答 | 0

1

个回答

提问


Problem with the use of strrep command
I have a problem with strrep command. I have noticed that this command no use for cell array with square bracket character ([]) ...

2 years 前 | 1 个回答 | 0

1

个回答

提问


Replace specific elements in strings
I have a quaestion. Which command should I use in order to replace () with -. for example I have strigs in an array like : Am...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to split characters of a cell/string in matlab?
I have a question about a code. I have a string array and I would like to split it into pairs, depending the number of elements....

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to replace specific characters in a cell array?
I have a question about a code. I have a cell array with strings and I would like to replace the last 5 characters with anothe...

2 years 前 | 4 个回答 | 0

4

个回答

提问


How to exclude/extract empty rows/columns in a table?
Hello, I have a question about a code. I have a table with 8 columns (I use readtable command). In this file there are scattere...

2 years 前 | 2 个回答 | 0

2

个回答

提问


Opposite command of strfind?
I have a general question. Does it exist the opposite command of strfind ?

2 years 前 | 1 个回答 | 0

1

个回答

提问


why my loop keeps only the last run?
I am creating a zeros cell with dimensions 2x4 in order to work in a loop. the problem is that my script do not keep all the run...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to find first 10 minimum values in a table array?
I have a table array with 5 columns (1,2,3,5 are numbers and column 4 have letters). (I am uploading one example of this array) ...

2 years 前 | 3 个回答 | 0

3

个回答

提问


How to define the location/position of a number in a specific cell array?
I have a question about a command in a code. I have a 82x1 cell array named MY. In this array there is a number equal to "1" i...

2 years 前 | 2 个回答 | 0

2

个回答

提问


How to define the number of the column in which a variable corresponds
I have a question about a code. I use the following command in order to read a file: T=readtable('file.txt') A=(T:,1); B=(T:,...

2 years 前 | 1 个回答 | 0

1

个回答

提问


Error in using join command
Hello, I have a problem about using join cmmand. I have two tables and I would like to join them, taking into consideration the...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to set the number of digits in a .txt file?
Hello, I have a question about readtable command. I use readtable command in order to read a .txt file. The problem is that Th...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to compare and merge matrices with same numbers?
I have a question about a code. I have two matrices, A and B. I would like to compare these two matrices based on the values of ...

2 years 前 | 1 个回答 | 0

1

个回答

提问


how to extract specific rows of a .txt file ?
I have a problem with a code. I have a file with several rows and columns. Some rows, especially the first six numbers of them, ...

2 years 前 | 1 个回答 | 0

1

个回答

提问


Question about searching a number in file suffix
I have a question about a command I would like to use. I have several files with multiple suffixes, for example file_1.txt, file...

2 years 前 | 1 个回答 | 0

1

个回答

提问


Problem with double use of a for loop?
I have a problem aith a code. I have 2 matrices , A and B. Matrix A has 3x3 dimensions, while matrix B has 1x3 dimensions. I wou...

2 years 前 | 1 个回答 | 0

1

个回答

已回答
How to merge cell arrays with different dimensions?
system('copy file1.txt+file2.txt+file3 OUTPUT_Merged_file.txt'); This is the solution

2 years 前 | 0

| 已接受

提问


How to create a loop with unknown number of iterations?
I would like a help about a script. I have a file with three columns, each of them are numbers. I would like to satisfy a condit...

2 years 前 | 2 个回答 | 0

2

个回答

提问


Error in interp2 (interpolation) command.
I woyld like to intepolate my data. I have an ascii file with 3 columns (x,y,z). Each column has 700 lines (number). I am using ...

2 years 前 | 2 个回答 | 0

2

个回答

提问


Error in variogramfit.m function use
I would like to ask a question about a code. Especially for the use of variogramfit.m function [fits different theoretical vario...

2 years 前 | 0 个回答 | 0

0

个回答

提问


How to check decimals of a number in MATLAB?
Hello, I have a question about a code. I would like to check if a value has a decimal equal to 0.5 (e.g., 5.5, 7.5 etc. ) or h...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to calculate the minimum distance between two points?
Helo, I have a question about a code. I have two input files (file1.txt and file2.txt), each of them have three columns: the ...

2 years 前 | 2 个回答 | 0

2

个回答

提问


Error in the simultaneous use of contourf and geolimits
I have a problem with my code. I am trying to combine two kinds of maps. the first one is the contour map, and the ather one is ...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to set specific font frame in map axes?
I would like to create a map with the use of contourf and geoshow commands. The point is that I would like to set a "zebra" (whi...

2 years 前 | 0 个回答 | 0

0

个回答

提问


How to plot only specific contours in matlab?
Hello, I would like to ask about contours plot in matlab. I would like to plot only specific contours of all my data. I have v...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to change the format of input .txt files?
Hello, I have a question about a code. I have multiple .txt files with a specific format. Specifically , exh file has 1 heade...

2 years 前 | 1 个回答 | 0

1

个回答

提问


How to use extractBetween command?
Hello, I have a question about a command I want to use. First I have an input .txt value with many lines. From all the line of...

2 years 前 | 2 个回答 | 0

2

个回答

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