Question


How to efficiently make the for loop of different dot structure compact?
Dear Coder, I want to rename the the RowNames and VariableNames of a Table. In this case, I have there different table namely, T...

7 years ago | 1 answer | 0

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answer

Question


Is there any function that similar like CELLFUN, for a TABLE Dataype
Following my earlier thread <https://www.mathworks.com/matlabcentral/answers/350283-is-it-possible-to-rename-the-cell-header?s_t...

7 years ago | 2 answers | 0

2

answers

Question


Is it possible to rename the CELL header
Dear Coder, I have do search on the net, however I cannot find any reference whether we can change the CELL Header into somethi...

7 years ago | 1 answer | 0

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Question


How to make the code more efficient: Group experimental result into 3 groups
Dear Coder, This is not a critical problem, however I am interested to know if there is a possibility to make this code more co...

7 years ago | 1 answer | 0

1

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Question


How to find intersection between two outputs?
Dear Coder, I have to output generated from *KSDENSITY*, namely f_smoke and f_Nonsmoke. The idea was to find intersection bet...

7 years ago | 3 answers | 0

3

answers

Question


How to efficiently Assign Value to column vector?
Dear Coder, Any idea how to remove the two for loop to assign multiple value to a column vector? Really appreciate for the help...

7 years ago | 1 answer | 0

1

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Question


How to plot multiple Xaxis Label| Unit in Hour and Time of the day? Both XLabel at the bottom
Hi Coder, May I know how to plot double Xaxis Label. In addition, both the Xlabel will be at the bottom and tick should be align...

7 years ago | 1 answer | 0

1

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Question


Make the FIND more compact
Hi Coder, Just out of curiosity, if we can make the last two lines into a single line? M = zeros (9,1); Alert_LessThree...

7 years ago | 2 answers | 0

2

answers

Question


How to efficiently access multiple value in a cell [ ACCESS MULTIPLE ROW FOR A SINGLE COLUMN]
Dear Matlab coder, How to access multiple row for a single column in a cell. Currently, I had to use this dumb way to access mu...

7 years ago | 1 answer | 0

1

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Answered
How to efficiently arrange a FOR-LOOP if we have two condition with different nValue
Hi Joshua, Thanks for the response. I am afraid your solution does not produce the intended result. Some of the index is missin...

7 years ago | 0

Question


How to efficiently arrange a FOR-LOOP if we have two condition with different nValue
Dear Matlab coder, The objective is to execute a function depending to the three different variable state (i.e., Condition_Co...

7 years ago | 2 answers | 0

2

answers

Question


How to efficiently find the index cell-string and cell-number?
Dear Matlab Coder, The idea was to find the index if each of the row fulfill the following condition, such as Second colum...

7 years ago | 1 answer | 0

1

answer

Question


How to effectively plot semi continuous graph
Dear Matlab Code The objective was to have a plot as below <</matlabcentral/answers/uploaded_files/82250/Figure.jpg>> ...

7 years ago | 1 answer | 0

1

answer

Question


How to index time interval more efficiently?
Hi Matlab Coder, The objective is to index each of the matrix, as follow where_owl = [8 9 32 33 56 57] owl_hide = ...

7 years ago | 1 answer | 0

1

answer

Question


How to efficiently create a vector?
I want create a matrix such that A matrix mat_B = [ 1 2 3 4 5; 6 7 8 9 10; 11 12 13 14 15; 16 17 18 19 20]. Is there any o...

7 years ago | 1 answer | 0

1

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Question


How to efficiently: Access and store row of cell value
Dear Coder, The objective was to access value in a row of cell and transfer it to other structure. Is there other efficient way...

7 years ago | 1 answer | 0

1

answer

Answered
How to calculate Average Power of a signal from wavelet coefficient?
Dear Chris, Do you manage to solve the above problem? Thanks in advance

7 years ago | 0

Question


Error in append dot structure mat file
Dear all, I have data store in a mat file (i.e.,subject01_dataset.mat) . Under the mat file, each data were store 1) Patient_F...

7 years ago | 1 answer | 0

1

answer

Question


List only top directories
Dear Matlab_User May I know the best approach to list down only the first level directories. For example, I have a dir wit...

7 years ago | 2 answers | 0

2

answers

Answered
List only top directories
I found a dirty workaround, but I welcome if there are any more efficient script to replace my method, thansk start_path = ...

7 years ago | 1

| accepted

Answered
please give the coading explanation for the topic drowssiness detection of pilot sir/mam,
Please be specific with your question.

7 years ago | 0

Question


Indexing element while using parfor
Objective: Index the matrix such as shown in the picture using parfor <</matlabcentral/answers/uploaded_files/65104/Snap%20...

7 years ago | 1 answer | 0

1

answer

Question


max value every n interval
In this problem, I have a set of data collected every 2sec. This data set divided into several subset that contain 4 data's ...

7 years ago | 1 answer | 0

1

answer

Answered
ode45 and additional parameters - Growth Equation
Is this for research purpose, I would suggest that you used structure array to carry your constant. Structure array are more eas...

7 years ago | 1

Question


Logical indexing: More than two conditions
Say,I have a vector of x, and each particular x that according to the rule 1) less than zero, 2) greater than zero, and 3) equal...

7 years ago | 1 answer | 0

1

answer

Answered
How to used the combination between "bsxfun" and "operator AND"
Thanks for the response,appreciate it

7 years ago | 0

Question


How to used the combination between "bsxfun" and "operator AND"
Dear Coder, May I know any working example to application of bsxfun and operator AND. For example, we want to compare an array...

7 years ago | 2 answers | 0

2

answers

Question


fmincon does not converge to true value
1. Objective: To use fmincon to find the best parameter set that fit the experimental data. 2. Problem: The fmincon unable to...

7 years ago | 1 answer | 0

1

answer

Question


Global versus Structure of Array
For solving ODE using ODE suit, I have to deal with more than 30 constant parameters. The question whether using Global or struc...

8 years ago | 1 answer | 0

1

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Answered
Real-time image fusion (simulink)
Hai Greg, im interested with your project, i hope you can share any tips you have

13 years ago | 0