ファブリペロー干渉計について

2 maanden ago | 3

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Overlay curves over heatmap
How about the following way? Plot the heatmap Add axes over the heatmap Plot lines on the axes Set the background color of t...

2 maanden ago | 1

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Simplifying an array with repeat values in it

2 maanden ago | 0

Error in the medical image display
How about the following? imshow(T_1,[]); In addition, I believe the line 'T_1 = squeeze(C);' can be deleted.

2 maanden ago | 0

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plotting date from datetime array
'Y' should be a captal letter. Please try: histogram(d.Year)

2 maanden ago | 0

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to determine rainfall data
I would recommend using timetable and retime functions, rather than using for-loop. The following is an example: % Read data ...

3 maanden ago | 0

Cycle counting from 0
How about the following? x = [0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0]; str = num2str(...

3 maanden ago | 0

How to fit an ellipse to an image in matlab.
How about the following? % Read image I = imread('diskimage1.jpeg'); % Binarize Igray = rgb2gray(I); BW = imbinarize(Igra...

3 maanden ago | 0

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Changing gregorian date number to calendar date and time
If your time vector represents hours since 1900-01-01 00:00:00.0 , following code can convert it into yyyy-MM-dd. T = datetime...

3 maanden ago | 1

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3 maanden ago | 1

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Axes上に表示した画像を傾けたい
axesオブジェクトで、図の真上方向を示す CameraUpVector プロパティを回転させるのはいかがでしょうか？ ちなみに、2次元表示での CameraUpVector プロパティのデフォルト値は [0 1 0] ですが、imshowで画像を表示し...

3 maanden ago | 1

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how to generate two random binary images with remove overlapping ?
OK, maybe I could understand your intention. How about the following way? nRow = 5; nCol = 4; while true % Prepare a bl...

3 maanden ago | 1

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How to read data after a specific word from txt file?
If your MATLAB is R2019a or later, you can use readcell function. Also, by using indexing technique, you can do your task faste...

3 maanden ago | 0

How to make this surface?
Straight-foward solution would be like this: x = linspace(0,5); y = linspace(0,2); [xGrid, yGrid] = meshgrid(x,y); zGrid =...

3 maanden ago | 0

How to swap array element from two arrays conditionally
By using indexing technique, you can simply do this kind of task. The following is an example: % Original matrixes A = [... ...

3 maanden ago | 1

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figureの複製方法について
copyobj関数が使えるかと思います。 以下は簡単なサンプルコードです。 x = linspace(0,4*pi); figure plot(x,sin(x)) ax = gca; hFig = figure; copyobj(ax...

3 maanden ago | 3

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How can i load .mat files from subfolders with for loop?
How about using dir function? Using the function, the solution would be like this: fileList = dir('C:\Users\**\*.mat'); for...

3 maanden ago | 0

Rearrange time and turn it into Julian time
How about the following? % Read the csv file D = dlmread('h172.csv'); % Generate datetime vector Time = datetime(D(:,1),D(...

3 maanden ago | 0

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how to save digital output
How about using writematrix function? writematrix(a,'a_out.txt','Delimiter',' ');

3 maanden ago | 0

XY plot data interactively
How about using animatedline function? The following is an example: h = animatedline('LineStyle','none','Marker','o'); axis([...

3 maanden ago | 0

How do I make a different shape like a hexagon or triangle using image processing?
If you want to create regulay polygon shape image, how about using nsidedpoly function? The folloing is an example: % Create h...

3 maanden ago | 0

How to draw the tangent to a curve passing through the origin
Assuming that you want to obtain tangent lines which pass through the (-110,0), how about the following? In this code, I change...

3 maanden ago | 0

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How to generate a matrix of variables with continous values?
How about using reshape function? The following is an example: x = 1:100; P = reshape(x,10,10)';

3 maanden ago | 0

how to put border on the image over top and bottom
Assuming "imagea.jpg" and "imageb.jpg" have the same size, how about the following? a = imread('imagea.jpg'); b = imread('ima...

3 maanden ago | 0

How can I make diamond shape with a matrix?
How about the following? N = 5; % <- Should be odd number A = repmat([1 2;3 4],N); se = strel('diamond',floor(N/2)); idx = i...

3 maanden ago | 0

AlexNet、層の深さ

3 maanden ago | 3

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あるいは、ファイルが大量にあるようでしたら以下の方法ではいかがでしょうか。 % カレントフォルダにある .tifファイル一覧を作成 s = dir('*.tif'); s = struct2table(s); % 末尾が _2.tif ~ _4...

3 maanden ago | 2

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The splitting text contains file into separate columns
How about the following? % Read txt file fid = fopen('data1.txt','r'); strData = textscan(fid,'%s','Delimiter','\r\n'); strD...

3 maanden ago | 1

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How do I create a 3 dimensional response surface plot from X Y Z points ?
How about using an interpolation? The following is a simple example: % Apply cubic interpolation [xGrid,yGrid] = meshgrid(lin...

3 maanden ago | 0

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