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averaging the matrix and creating an averaged matrix
Hello! I need to simultaneously average a section of the matrix, and I don't quite understand how to do it? Expl=rand(265,1010)...

2년 이하 전 | 답변 수: 1 | 0

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Extract vector from math file
Hello! I saved the file in mat format, but it is very large, can I highlight a specific part? load('C:/ABCdepobv.mat');

2년 이하 전 | 답변 수: 2 | 0

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Help set up averaging
Hello! I cannot figure out the averaging function B=rand(200,3000); bp=maen(B,5) % need to average 5 values ​​in each column ...

2년 이하 전 | 답변 수: 1 | 0

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Is it possible to make a loop to run another loop?
Hello! I have a large matrix that I need to work with. Now I select a separate vector and work with it in a loop Xvector=Xmatri...

2년 이하 전 | 답변 수: 0 | 0

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make a vector from one value
hello! I have values ​​0.421, I need to make a vector of 1200 values ​​of the same from it without a loop % I need to do withou...

2년 이하 전 | 답변 수: 1 | 0

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cycle for integrating vector sections
Hello! I have a vector that I need to integrate over the sections, the length of the section is 3 % now I use such a loop, bu...

2년 이하 전 | 답변 수: 1 | 0

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Matrix integral over layers
Hello! I have a matrix in it the number of steps per time. Is it possible to integrate each column of the matrix layer by layer ...

2년 이하 전 | 답변 수: 1 | 0

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slider for march chart
Hello! Help adjust the slider for the chart of the marshout (path) of the machine function SliderValueChanged(app, event) ...

약 2년 전 | 답변 수: 1 | 0

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App Designer button click again
Hello! Do I need the first click of the button to delete the chart and all its contents, and the second click to return everythi...

약 2년 전 | 답변 수: 1 | 0

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App Designer Edit Numeric how to express test
I need to create a graph in App Designer, but the graph is too large and I need to shorten it, I try to do this using Edit Numer...

약 2년 전 | 답변 수: 1 | 0

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Function to read a file
Hello! I have m file for reading ape format files and working with it. Can i make a function like this % ReadingApe m-file nam...

2년 이상 전 | 답변 수: 1 | 0

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start a while loop on working with a file in gui
Help me please! I need to make a loop that will read information from the file function pushbutton1_Callback(hObject, eventdata...

2년 이상 전 | 답변 수: 0 | 0

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Create graphics with different sizes?
Hello! I have a problem, I need to create a graph on the X scale, the size is 1x116 along the Y axis, size is 1x1289. How can I ...

2년 이상 전 | 답변 수: 0 | 0

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where to save the function file to work?
Hello! I downloaded the function file that I need, but it doesn’t work for me Undefined function or variable 'xyz2grid'. I dow...

2년 이상 전 | 답변 수: 1 | 0

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calculation of coordinates of the sum of values ​​greater than 5
there is a vector of large length, here is a small part of it F1 = [2.5 2.5 3.5 1 1 5.2 11.4 4 4 5.2 2 2 6] I need to get the co...

2년 이상 전 | 답변 수: 1 | 0

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Search for an element in an array in reverse order
for i=1:length(X) x=find(Matrix(X(i):1,i)<100,1,'first')'; % X100(i)=x; end Unable to perform assignment because the lef...

2년 이상 전 | 답변 수: 1 | 0

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increase value in vector
X=[102 103 116 145 108] % iwant=[102 205 321 466 574] % what i need to get % 102+103=205 ; 205+116=321 ; for i=1:length(n)-1...

2년 이상 전 | 답변 수: 1 | 0

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average vector over selected areas
I have two vectors, one working, the second sections that I need to average in vector 1 A = randi([5 10],1,548); B= [102 105...

2년 이상 전 | 답변 수: 1 | 0

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Vector averaging with mean command
Hello! I don’t quite understand how to use this command, I need to average a 1x533 vector Averaging1=mean(X,10); Averaging2=me...

2년 이상 전 | 답변 수: 2 | 0

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how to take a certain number of characters:
Hello! I have the number 9928900200, I need to do 992890,0200, how can I get this?

2년 이상 전 | 답변 수: 1 | 0

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how to write values ​​to a vector and matrix by coordinates?
Hello! With the 'find' command, I found the coordinates of all elements greater than 1, now I need to write them to the matrix a...

2년 이상 전 | 답변 수: 1 | 0

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draw a label in the scatter graph
Hello! I have a scatter graph scatter( x, y, [] , z, 's', 'filled') % I have x and y coordinates where should the label be, h...

2년 이상 전 | 답변 수: 1 | 0

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the loop does not display results
Hello! There is a matrix and I need to find the first value less than 90 clear all close all X=[ 80 90 100 110 100 95 90 20 ...

2년 이상 전 | 답변 수: 1 | 0

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loop to work with the column
Hello! There is a loop, I need to know automatically how many values ​​after the point X=[1 2 3 4 5 6 90 70 60 50 6 5 4 3 2 ...

2년 이상 전 | 답변 수: 1 | 0

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Using imagesc and scatter together
Hello! I need to impoverish these two teams and there must be 2 colorbar, how do I do this ??? x=[1:150] y=[1:150] z=rand(1,1...

2년 이상 전 | 답변 수: 1 | 0

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Problems exporting from matlab to exel
AV = {'1 nord', '2 ott','3 teta(double)' , '4 gama ','5 val(single)', '6 teta2( uint16 ) '}; AVt=rand(10000, 6) AVtNord=[AV;A...

2년 이상 전 | 답변 수: 1 | 0

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signature of values ​​when exporting to excel?
I export a 2x3 matrix to Excel, but I need to sign the values filename = 'L:\DataABC\ABS.xlsx'; A=[2 3] ABC(:,1) = A'; B=[...

2년 이상 전 | 답변 수: 1 | 0

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all values ​​on the surf chart
I create a graph of surf (X, Y, Z, C), when I click on the graph, I will get X, Y, Z. Is there any way to get C to display ?

2년 이상 전 | 답변 수: 1 | 0

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draw a line at the coordinates and paint it
I did how to draw a line along the coordinates, but I don’t know how to color it. a=[110 120 70 140 150] b=[20 30 40 50 80] r...

2년 이상 전 | 답변 수: 2 | 0

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plot3 and graph color
Hello! I have a graph in plot3 but the values ​​there are small and the graph turns out to be the same color, is there any way t...

2년 이상 전 | 답변 수: 0 | 0

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