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MatlabFan


University of Central Oklahoma

Active since 2012

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Question


Why is the smallest positive number in 8-byte 2^-1022 and not 2^-1024?
Background: In the manner in which a floating point number is stored in an 8-byte word in IEEE double precision format, we ha...

9 years ago | 1 answer | 0

1

answer

Answered
matrix file output problem?
I suggest that you rephrase your question, and be more specific about what exactly it is that you are trying to achieve. I don't...

9 years ago | 0

Question


Store data in matrix form matlab
Hi everybody, I have four 4 dimensional vector Trgt_minmax, Pers_minmax, Trgt_avgr,and Pers_avgr. to give you an idea of h...

11 years ago | 0 answers | 0

0

answers

Question


How to retrieve probabilities from normplot applied to data in matlab?
Hi all, I have some data to which I've applied the function normplot to see whether or not the distribution is normal. How c...

11 years ago | 1 answer | 0

1

answer

Question


Subscripted assignment dimension mismatch ?
Hi, I would like to fill the columns of an array of unknown number of rows with elements from a known vector; such as: ...

11 years ago | 1 answer | 0

1

answer

Question


How to use GUIDE to insert a countdown timer into GUI ?
Hi, I am trying to insert a countdown timer into my gui using guide. I did a lot of researh on how to do this, and the best ...

11 years ago | 0 answers | 0

0

answers

Question


Unprotect excel file from matlab
Hi, I am using the ProtecStatus2 file from the File Exchange to open a protected excel file. It doesn't work. Excel = ac...

11 years ago | 1 answer | 0

1

answer

Question


xlsprotect function, PLEASE HELP
xlsprotect('Book1Test','unprotect_workbook','DONOTBREAK') Error using Interface.Microsoft_Excel_15.0_Object_Libra...

11 years ago | 1 answer | 0

1

answer

Question


how to import specific cell(s) from table of database to Matlab?
Hi, I have the database toolbox, and I am trying to import the information that is contained in specific cells of a table fro...

11 years ago | 0 answers | 0

0

answers

Question


how to get string for empty Edit Text in Matlab GUI ?
Hi, I inserted an Edit Text in a Matlab GUI, and I would like to perform some actions when nothing is in the Edit Text (Edit ...

11 years ago | 1 answer | 0

1

answer

Question


Why is this matlab function causing trouble in the r2013a version?
Hi, I just purchased the matlab r2013a software version. The code below was running without error in the previous version I ...

11 years ago | 0 answers | 0

0

answers

Question


Will Matlab optional toolboxes purchased along with r2011a work in r2013a as well?
Hi, I had purchased matlab r2011a along with some toolboxes which I needed. Now,I am purchasing matlab r2013a. Do I need to r...

11 years ago | 1 answer | 0

1

answer

Question


How to create a database?
Hi, I would like to create a database in which I can insert rows and columns and edit specific rows and columns of the databa...

11 years ago | 0 answers | 0

0

answers

Question


How to open a password protected word document using Matlab?
Hi, Would you please help me in writing a code in matlab to open a password protected word document? below is the code I t...

11 years ago | 0 answers | 0

0

answers

Question


How to open a .wav file from matlab using a string name?
Hi, ... and thanks for helping. I want to open a .wav file in matlab just from a string name. I don't know what the string...

11 years ago | 1 answer | 0

1

answer

Question


How to add image Processing Tollbox for matlab r2011a?
Hi, Would you please assist me? I can't find the Image Processing Toolbox for the R2011a version of matlab. On the Matwor...

11 years ago | 1 answer | 0

1

answer

Question


Saving Multiple images in a sequence, how to do it properly?
How to save multiple images in a sequence? please help. Thanks.

11 years ago | 1 answer | 1

1

answer

Question


??? Index exceeds matrix dimensions
why do I get the error ??? Index exceeds matrix dimensions. Error in ==> ImagExperiment at 38 g=rgb{N}(:,:,2); when ...

11 years ago | 1 answer | 0

1

answer

Question


How to delete the last n elements of an array?
Hi, I am trying to delete the bottom n rows of an N X 2 array. I don't know how to do it. Would you please help? For exampl...

11 years ago | 1 answer | 0

1

answer

Question


CAT arguments dimensions are not consistent. How to solve this problem?
Hi, I get the error: CAT arguments dimensions are not consistent. when running the portion of my code: f=@(c) reshape(c.'...

11 years ago | 1 answer | 0

1

answer

Question


How to find the distance between vectors whose coordinates are stored in different arrays.
Hi, I get the error:??? Cell contents assignment to a non-cell array object. at this line in my code: for k=1:N A{...

11 years ago | 1 answer | 0

1

answer

Question


How to get pixel coordinates that make up a curve in a graph?
Hi, I need help finding the coordinates of the pixels that make up the curve in the image which I have included the link to a...

11 years ago | 1 answer | 0

1

answer

Question


How to plot portion of a vector in matlab?
Hi, I am trying to plot a portion (from indis to length(vector)) of a vector (vector) in matlab using the following syntax: ...

11 years ago | 2 answers | 0

2

answers

Question


Matlab error in vowel extraction code, would you please help?
Please I need some explanation for why my matlab code is behaving so badly. I absolutely do not see any mistakes in my code, bu...

11 years ago | 2 answers | 0

2

answers

Question


Index Exceeds matrix dimensions error message in my Speech Segmentation code, would you help, please?
Hi, I am trying to segment a signal into its non-zero blocks. Below is the algorithm that I wrote to find the number of non-ze...

11 years ago | 1 answer | 0

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answer