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Removing rows except containing certain numbers of "33"
Hello everybody, I hope to keep the row with the containing certain numbers of "33" of the last two digits in 1st column of res...
2년 초과 전 | 답변 수: 2 | 0
2
답변질문
Find the first value of each groups.
Hello everybody, I would like to find the first value of each groups. Is there a way to find the each group's first value? th...
2년 초과 전 | 답변 수: 3 | 0
3
답변질문
Replacing sequences in matrix
Hello everybody, I have a matirx and I want to change the order of matrix in accordance with first column. First column is the...
2년 초과 전 | 답변 수: 3 | 0
3
답변질문
Is there a Faster alternative to ismember function ?
Hello everybody, I have a matirx with big size of row. and with this I want to re-define the "el" variable using the first co...
2년 초과 전 | 답변 수: 1 | 0
1
답변답변 있음
How to get rid of double quotes from cell array
Thank you very much all the comments from Stephen23 and DGM. Yes, I found out that my data are mixed with strings and numeric ...
How to get rid of double quotes from cell array
Thank you very much all the comments from Stephen23 and DGM. Yes, I found out that my data are mixed with strings and numeric ...
대략 3년 전 | 0
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질문
How to get rid of double quotes from cell array
hello, everybody I would like to get rid of double quotes from cell array. The Output will be cell array without double quotes....
대략 3년 전 | 답변 수: 1 | 0
1
답변질문
How to get the 1×1 cell array?
hello, everybody I would like to get the 1×1 cell array of {'m, -10, -15, L -4.7, 0 c 0, 0'}. some values are caluclated from ...
대략 3년 전 | 답변 수: 2 | 0
2
답변질문
Smoothing curve plot with some data points
hello, everybody I have these data and I hope to plot them with smooth line. Is it possible to create a smooth curve through ...
대략 3년 전 | 답변 수: 1 | 0
1
답변질문
How to make Rounded Edges of rectangle corners with polyshape function ?
hello, everybody I would like to make the rounded rectangle and I would like them to translated and rotated. First I tried wi...
대략 3년 전 | 답변 수: 2 | 0
2
답변질문
How to draw an Elliptical Arc by given radius (rx and ry) and start/end points ?
Hello Everybody I tried to draw an Elliptical Arc on a graph by giving the radius (rx and ry) and start/end points. -- star...
대략 3년 전 | 답변 수: 1 | 0
1
답변질문
How to draw the both sided arrow lines.
Hello everybody, I would like to draw a line with both sided arrow. And I tried with quiver function. I can make the one sid...
대략 3년 전 | 답변 수: 1 | 1
1
답변질문
How to delete all Files not listed in "FileName" variable?
Hello everybody, I have the file lists to be kept and other files should be deleted from the folders. I tried as below. and e...
대략 3년 전 | 답변 수: 1 | 0
1
답변질문
new input prediction error for a model created through onehotencode function
Hello everybody, This time, I worked with a data set with some categorical features. If using a function named "onehotencode"...
대략 3년 전 | 답변 수: 1 | 0
1
답변질문
How to get the logical index 1 if the cell is missing?
Hello everybody, I have the 2x1 cell array and (2,1) is {1×1 missing}. To get the logical index 1 about data(2,1) missing, I t...
대략 3년 전 | 답변 수: 2 | 0
2
답변질문
Join two table variables into one. == does not works of table type
Hello everybody, I have two table variables, and would like to join them. After comparing 1st column to 7th column of df3 and ...
3년 초과 전 | 답변 수: 3 | 0
3
답변질문
Join strings together with '_' between them
Hello everybody, I have a two vectors and I would like to join together with a and b below with some repetition. The output I ...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
How to generate repeatable random multiple vectors with Specific Number of Values and Fixed Sum?
Hello everybody, I want to create repeatable random multiple vectors with Specific Number of Values and Fixed Sum. for examp...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
To fill the value from the variable until the Num counts
Hello everybody, I would like to make the variable as 'time2' from the 'time' variable. It fills the value from the time va...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
To extract the last sub string from strings
Hello everybody, I would like to extract the last string just before 'EP'. I tried first split the string with strsplit funct...
3년 초과 전 | 답변 수: 6 | 0
6
답변질문
Overwrite table data with 'Yes' or 'No' according to the logical index
Hello everybody, I would like to overwrite the table data if the logical index of row is true. Logical index will be True if s...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
Is there a Faster alternative to containers.Map function ?
Hello everybody, I have a table with big size of row. and with this I want to define the place using the right two digits in ...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
Overwrite table data if the logical index of row is true.
Hello everybody, I would like to overwrite the table data if the logical index of row is true. Logical index will be ture if s...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to add apostrophe as a text in a char of date?
Hello everybody, I would like to create a character vector. I tried below code. DATE = '2019-05-31'; A2 = ['TO_DATE(',DATE,'...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
Saving a table-type variable to MAT file column by column in For-loop
Hello everybody, I have big size of a table-type variable. I am trying to save a table-type variable to .mat file column by ...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
Convert some Table Variables from Cell to Double
Hello everybody, I have a table with many variables of mixed types (some strings, some numbers). and I would like to convert ...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
How to concatenate numbers with ( ) bracket as cell type?
Hello everybody, I have a matrix 10*3 and the data type is double. and if possble, I would like to know how to make 10*1 cell...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to remove the empty spaces from imported text file?
Hey everybody, I have a space delimited textfile and would like to know how to make 1*5 cell with tline. With below code, it s...
3년 초과 전 | 답변 수: 1 | 0
1
답변질문
How to remove the first element and last element based on First column
I have a matrix 23 by 2 matrix. and it looks as below. First Column starts from 1 to 5 and second column is the value. I wou...
3년 초과 전 | 답변 수: 2 | 0
2
답변질문
How to make summation of moved and fixed matrix ?
I would like to calculate the summation of moved and fixed matrix. The purpose is to join two image without the spaces(zeros)...
거의 4년 전 | 답변 수: 2 | 0
2
답변질문
How to remove the number 0 between index1 & index2 ?
I would like to remove the number 0 between index1 & index2. How can I remove it.... The result I want is A = [0 0 0 1 1 1...
거의 4년 전 | 답변 수: 2 | 0
