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azarang asadi


Last seen: Today |  Active since 2019

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How to use sequentialfs in regression?
I'm trying to use sequential feature selection in a regression problem and I keep on getting errors. I know something is wrong w...

1 year ago | 1 answer | 0

1

answer

Question


Backward and Forward stepwise regression?
i'm using stepwiselm to find a feature subset. I know the function uses a combination of forward and backward elimination. I nee...

1 year ago | 1 answer | 0

1

answer

Question


find the best linear regression model using stepwiselm
Hi all; sp I have a table with the response variable bein 'VNAF'. I have 9 other predictors and I'm trying to use stepwiselm to...

2 years ago | 1 answer | 0

1

answer

Question


write superscript in string
Hello all, I'm trying to show my R squared as a title but i wan 2 to be as a superscript not just R2. Here's my inputs: R2 = 0...

2 years ago | 1 answer | 0

1

answer

Question


Logical indexing cell array
I have a cell array as follows: array = 5×4 cell array {[ 0.5000]} {[ 0.0250]} {[0.4000]} {[ 0.0150]}...

2 years ago | 2 answers | 0

2

answers

Question


Why does lsqnonlin find wrong coefficients?
I'm trying to learn lsqnonlin and I just tried an example and it failed to find the right answer. Here's my example: X = ran...

2 years ago | 1 answer | 0

1

answer

Question


How to find the file in a folder that contains a specific word
I have three files in my folder: subject10_post_acc_global.sto subject10_post_vel_global.sto subject10_post_pos_global.sto I...

3 years ago | 1 answer | 0

1

answer

Question


How to create a table from a string array as header and a numerical matrix as data?
Hello everyone, So I have a string array as my header like this : header = ['time' 'femur_r_X' 'femur_...

3 years ago | 1 answer | 0

1

answer

Question


How generate a patch object with tetramesh?
I have a triangulation object and I'm trying to create a patch from it using tetramesh, but once I use tetramesh it gives me dou...

3 years ago | 1 answer | 0

1

answer

Question


Gaussian using fspecial('gaussian',h,s)
Hi, I'm trying to generate a gaussian with fspecial but I keep on getting the same error: Error in fspecial (line 8) LG...

5 years ago | 1 answer | 0

1

answer