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tableをpdfに保存する方法
コードを書かなくても、Live Editor の機能を使えば、そのまま pdf 出力ができます。 Live Editor を開いて % サンプル table データ filename = 'myCsvTable.dat'; % ;を無しにして ...

2 years 前 | 0

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複数のExcelファイルを連続して読み込みたい
Datastore を使うと、ループ無しでスッキリ書けます (Datastore) ds = tabularTextDatastore("*.xlsx",ReadSize="file"); こうすると T = ds.read() % もしくはread...

2 years 前 | 1

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How do I plot a 3d shape from a function?
There is a good example here. x = -2:0.25:2; y = x; if you want to visualize this , then surf(x,y,x.*exp(-x.^2 -(y').^2)) T...

2 years 前 | 1

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How to label the curve instead of using legend?
How about using text instead as follows?: x = -pi:0.01:pi; y1 = cos(x); y2 = sin(x); plot(x,y1,'b-'); hold on plot(x,y2,'r-...

2 years 前 | 0

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Images obtained by GAN could not be shown
I belive the lines I = imtile(extractdata( dlXGeneratedNew )); I = rescale(I); are not behaving as you would expect. The fu...

2 years 前 | 0

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Convert the noise signal into pixel image
Signal and Images are treated in the same way in MATLAB - they are considered as Matrices basically. In this sense, if you show...

2 years 前 | 0

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「検証済みモデルと、完全なモデルの交差検証有無について」
(回答1) 基本的なことですが、まず交差検証は何の為にやるのかを考えてみてください。モデルの経験誤差の (性能) の推定のためですよね。その数字を見て、他のモデルと比較を行って1つのモデルを決めます。モデルが決まれば、学習を行います。その際に、手持ちのデ...

2 years 前 | 0

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Eigenvalues by power method
See eig and eigs. Looks like eigs is more suitable for you though ... I suppose u represents an eigen vector but the initial p...

2 years 前 | 0

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export surface into iges
Does this tool serve for your purpose? igesout

2 years 前 | 0

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How to add a verteical pad obove and below the curve and graph style and color displays?
Solution 1: You can control the order of color by using colororder. Also, you can specify the line markers by like this. So...

2 years 前 | 0

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How do you calculate a correlation function in MATLAB?
If you want to calculate "auto correlation", see xcorr. You may need to devide the result by var.

2 years 前 | 0

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How to get and 3D matrix from 2 2D matirces?
How about the following solution using "ismember" ? % xy - 2D matrix x = [1 2 3 4 5]'; y1 = [3 2 1 4 5]'; xy = [x,y1] %yz...

2 years 前 | 0

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My input features for LSTM are different dimension, Is it possible to combine and train the network
No, you cannot do that I think. Why don't you conver the singular values into series data by using remat and put them under the...

2 years 前 | 0

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Get Temperatures from Flir Camera in Matlab
factor of 0.04? see: https://flir.custhelp.com/app/answers/detail/a_id/3084/~/how-can-i-read-the-temperature-values-of-a-flir-u...

2 years 前 | 1

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How can I remove unwanted noise data., shown at the right of the red line
Define the line as a function f Given (x,y), delete the point if f(x) < y satisfies % data X = rand(100,2); x = X(:,1); y=X...

2 years 前 | 0

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Find the frequency vector using pwelch function
Did you pay attention to the Normalized Frequency? The Power Spectral Density is estimated on the frequency. Its unit is Rad/sa...

2 years 前 | 0

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how to antenna radiation plotter
Looks like polarplot was used. see: https://jp.mathworks.com/help/matlab/ref/polarplot.html?searchHighlight=polarplot&s_tid=src...

2 years 前 | 0

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How can i set the plot values of a specgram.
Short Time Fourier Transform? stft(x,fs,'Window',kaiser(256,5),'OverlapLength',220,'FFTLength',512); see: https://jp.mathworks...

2 years 前 | 0

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Unrecognized function or variable in app designer
methods(Access == public) I suspect the access attribute was set wrongly. see: https://jp.mathworks.com/help/matlab/matlab_oop...

2 years 前 | 0

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Missing values in cell array/ cellfun deltes space in Strings
You could read your excel by using app. Go to MATLAB >> Home >> Import Data >> Import as table. If you want to have more contr...

2 years 前 | 0

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Fit data with a given equation for 3 variables
How about this? You only need to think about as follows: fy = @(a,b,x) ((1-(x/a)).^(-a*b)); x = [0,0.1, 0.2, 0.3, 0.4, 0.46,...

2 years 前 | 0

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Machine Learning for Panel Data
Yes, it does. table type variable is supported by many ML models. For example, SVM (https://jp.mathworks.com/help/stats/fitceco...

2 years 前 | 0

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matlab上でpythonのユーザー定義関数の編集結果が反映されない。
py モジュールの場合、変更した Python のファイルの内容が直ぐに反映されません。 再度読み込みが必要です: in-process: https://jp.mathworks.com/help/matlab/matlab_external/ca...

2 years 前 | 0

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Multi-label classifications via deep learning tool box
why don't you consider this problem to be regression problem since the one you are trying to estimate is a covariance matrix, wh...

2 years 前 | 0

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How to update GUI in matlab App during a callback
Please see here: https://www.mathworks.com/help/matlab/creating_guis/write-callbacks-for-gui-in-app-designer.html the changes m...

2 years 前 | 0

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cannot open .m or .mlx file after updating the system (manjaro linux)
Here's the system requirements for Linux https://www.mathworks.com/support/requirements/matlab-system-requirements.html MATLAB...

2 years 前 | 0

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How to take the absolute value for 2D spectrum?
try function "abs": t=-pi:0.01:pi y= sin(t); plot(t,y); y2 = abs(y); plot(t,y2); ?

2 years 前 | 0

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How to plot the 2d complex function with amplitude and phase
Run the following code and see if this fits your thought. meshgrid is a key here. x=-1:0.01:1; y=-1:0.01:1; [X,Y] = meshgrid...

3 years 前 | 0

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Solving linear equations with large times
It seems that your matrix is sparse - it would be worth while using some techniques for sparse matrix operetions where you can f...

3 years 前 | 0

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深層学習で大規模なCSVデータの取り扱い
tall 変換せずに、datastore のまま分割すると良いです。datastore はレポジトリなので、メモリにデータをロードすることなくデータの管理ができます。分割する関数はこちら： https://www.mathworks.com/help/m...

3 years 前 | 0

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