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i have a variable in my workspace and i dont know its name directly

for example i have loaded a variable Verification_2018 = [ ]; in my workspace. now i directly dont know its name. i know tha...

11 days ago | 2 answers | 0

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how to calculate percentile from ecdf values f and x

suppose i have y = 0:10; [f x] = ecdf(y); plot(x,f); then why does my x value corresponding to f = 0.5 is not equal to medi...

15 days ago | 0 answers | 0

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i want to read a csv file and store as rows and columns of a cell

i have a csv file at a particular location. i have attached the csv file. i want to read the data in the csv file in the below ...

28 days ago | 1 answer | 0

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how to load a matfile and access & process its content.

I am explaining my doubt with an example. Eg: suppose i load a matfile named 'validation.mat' using load command, the contents ...

29 days ago | 1 answer | 0

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normalize a histogram in matlab 2013b

hello all , i have a similar issue as in https://www.mathworks.com/matlabcentral/answers/266306-how-to-normalize-a-histogram#an...

1 month ago | 1 answer | 0

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visibility range of histogram

hello i have 2 questions now, in below histogram how do i limit the range of x-axis to around 200.(here i am also specifying th...

1 month ago | 2 answers | 0

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to highlight median value on the plot.

hello , i have plotted a graph using cdfplot(z) now i need to indicate median as a line on graph as shown below here i nee...

1 month ago | 1 answer | 0

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how to plot cumulative normal distribution of matlab

i have a data "z_hist" which i have enclosed below. now i need to plot cumulative normal distribution which looks something lik...

1 month ago | 1 answer | 0

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how can i move cell components to new line

hello All, i have a cell array where each row looks like a{5} = 'temp=25' 'vds=12' 'id=60' 'vbchmax=14' now i wa...

1 month ago | 1 answer | 0

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Using Matlab Regular expressions ans Tokens

i have a cell array containing strings for example i have a(:,1) = 'temp_25_vbchmax_14_vds_10_id_80' 'temp_-55_vbc...

1 month ago | 0 answers | 0

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improve visibility of a plot

is their any way, by which i can get better visibility of the graph. i.e in the above graph the blue line is almost flattened ...

1 month ago | 2 answers | 0

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create specific color map and save it

how do i create my own color map for 2D-scatter plot. such that all the values of z z <= 10 ------- take green color 10 < z <...

2 months ago | 1 answer | 0

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change color scheme of a scatter plot

here above you can see i have a 2-D Scatter plot. now i want to change the color scheme. for all the values values <= 10 ...

2 months ago | 2 answers | 0

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scatter plot covers the axes values

i have my scatter plot shown above. i have increased the marker size to distinguish clearly between colors. but since i have...

2 months ago | 1 answer | 0

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sort a string based on particular value

Hello All, i have a list of type ch = { 'temp_25_vgs_8', 'temp_25_vgs_3', 'temp_25_vgs_9', 'temp_25_vgs_10', 'temp_20_vgs_8',...

4 months ago | 1 answer | 0

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matlab report explorer,color

i am inserting the table shown below in a Pdf report generated through MATLAB REPORT GENERATOR TOOL. now i need to know is thei...

6 months ago | 0 answers | 0

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matlab report explorer tool

hello all i am using "Report explorer" tool of matlab to generate a PDF report. i evaluate certain condition and store it as ...

6 months ago | 0 answers | 0

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kill a processb from matlab

hello all i have got the process id [pid] of an external process. what is the syntax to kill that process using the pid. i ...

6 months ago | 2 answers | 0

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sorting string based on the value in it

'temp_25_vgs_4', 'temp_25_vgs_5' , 'temp_25_vgs_8' , 'temp_25_vgs_6' , 'temp_25_vgs_9', 'temp_25_vgs_7' how do i...

6 months ago | 0 answers | 0

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Finding PID of external process called from MATLAB

Hello All, I call an external process(.exe) from matlab on windows machine through the script using 'system()' is their any w...

7 months ago | 1 answer | 0

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calling and killing an external program from MATLAB

Hello All, I call another application(saber) from matlab for simulating. it works well and the output of simulation are writte...

7 months ago | 0 answers | 0

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kill an external process (simulation ) if it is taking too long

Hey everyone, even i am using the same stratergy ( https://in.mathworks.com/matlabcentral/answers/300633-external-program-run-k...

7 months ago | 2 answers | 0

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Share data between gui

I have inserted the image showing the flow of gui's.i need to access 2nd gui data in gui 5. I also need to store all gui data t...

1 year ago | 1 answer | 0

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read a image in a axes

hello all, i am displaying a png image in an axes. but i need to check whether image is present or not in the axes when i pres...

1 year ago | 1 answer | 0

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I have two guis and I need to share data between them.how to share data between them

Hey I have two gui . In first gui I have several radio buttons and a image. I want to read the value of radio button in my s...

1 year ago | 1 answer | 0

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to write to a excel file

hi , i have enclosed my code below. i am able to read and write to excel file, but the problem is i am able to write only when ...

1 year ago | 1 answer | 0

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i have a problem to write to a excel

hi, i need to write user_id and date in a seperate excel sheet .I want to write it to a new line in my excel document ' instead ...

1 year ago | 2 answers | 0

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i need to write to a excel

hi i am trying to write to a excel from matlab. i need to write into three columns namely user_id , date , time . but each tim...

1 year ago | 0 answers | 0

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Read from excel and compare text

I need to read a column from excel for example say I need to read user_id column from excel and the excel sheet is present in so...

1 year ago | 1 answer | 0