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ali shirali - 2023-06-19

Hi there,   I'm currently working with MATLAB 2017b and using App Designer to develop a simple app. The problem raised when I asked my friend to comp...

how use uigetfile to get file or new file?
piero - 2023-06-19

i give you an example to do it   i want to select a nome list (provaaa.ttslist2) o digit new file (pippo).. I try it (pippo) with uigetfile but it gi...

How to remove zero from float value.?
Mira le - 2023-06-19

Hello everyone,   I have a problem I would like to help me solving it i have float value when I make division opeation and I obained value like this:...

why readtable create field "D" in the struct "D1"?
Luca Re - 2023-06-19

function D1=TEST() D=readtable('test.txt','delimiter',','); save canc.tset D D1=load('canc.tset',"-mat") end i access it using D1.D... it's possibile ...

How do I get smooth edges for a contourf plot on a log-log scale scatterplot?
Owen Brandriss - 2023-06-12

Hello,   I am having some trouble with using the contourf function on a log-log scale plot. I have 9 datapoints in a 2D scatterplot that are colored ...

one of the colorbars is going out of the figure window
Santhosh Krishnamurthy - 2023-06-12

I am trying to bring two pcolor plots on top of each other with different colormaps. One of the colorbars goes out of the figure window, have tried pl...

How we can use fminsearch with a vector as input and return a scaler as an output?
Eamon - 2023-06-12

Hello, I have the objective function and I want to minmize this gradiant. e is a vector of ones and y is a vector of size . The . I want find that min...

How to make a surface in polar coordinates using polar3d?
Hexe - 2023-06-12

Hello! I have an integral for a function which I plot in polar coordinates at a fixed polar angle theta (th). How to write a 3D plot for R in polar co...

How can I take the rgb value of an image and color correct to an original rgb value?
Brooklyn - 2023-06-08

I am needing to write a code that takes the rgb value of a reference square in an image, and color correct it to the orginal rgb value of the referenc...

How can I find the elapsed time between two images from video file with matlab?
bykado - 2023-06-08

How can I find the elapsed time between two images from video file with matlab?   I drop a drop of water on a surface. I want to find the water absor...

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