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matrix 1x3 as input for testing data after train the model in classification learner
yfit = FineKNN.predictFcn(testing); You should use this instead.

5달 전 | 0

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Power Spectral Density from Time Domain Signal
There has been an improvement in that function: https://jp.mathworks.com/help/msblks/release-notes.html?s_cid=doc_ftr You shou...

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How can I determine if a matlab app is running as a web app?
Web apps run in your browser and stand-alone app opens your system window(s) and run in it (them).

7달 전 | 0

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memory pca vs pcacov
In PCA, your matrix (p x q) will be once converted into the variance-covariance matrix (q x q). This would reqiure huge memory ...

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How do I make a function to make calculations within my matrix?
It seems like you have limited experience with MATLAB before? You should begin with MATLAB onramp (click here). I guess table w...

7달 전 | 1

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1-classSVM の異常スコアについて
Kentaさんのおススメのカーネル多変量解析は非常に良い本です! 流石です。 カーネル法を理解している、representer定理とか分かるという場合なら、当該書籍の該当ポイントを読めば「なるほどね」ということになりますが、最初から読み始めてP107のo...

7달 전 | 1

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離散行動を複数持つQ関数の作成
rlFiniteSetSPec の引数はInputの数では無く、実際に取り得る値を指定します actionが1つならば、それが取り得る離散値をベクトルで渡します actionが複数ならば、cellを使ってあり得る組み合わせのベクトルを渡します htt...

7달 전 | 0

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強化学習におけるエピソード数の変数としての取得方法
train関数を使って学習させる場合は、episodeから都度変更することは出来ないと思われます。 agentOptions.EpsilonDecay % 減衰率 agentOptions.EpsilonMin % 最小のepsilon値 で非線...

7달 전 | 0

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イメージを2Dガウス関数で曲面近似する方法
思い当たる点: F の引数 x_data, y_data --> [x_data, y_data] としては? zはFと同じ次元数に揃えないとダメです

7달 전 | 0

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関数の回転の仕方
回転行列を考えれば直ぐです。 これは複素数の回転から直ぐに導けますが、こちらに一応書いておきます。 あとは、このようなツールもあります https://jp.mathworks.com/help/phased/ref/rotx.html

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回帰学習における外れ値の置き換え
LiveEditorを開いて、そこからライブタスクを探してみてください。 https://jp.mathworks.com/help/matlab/preprocessing-data.html?s_tid=CRUX_lftnav 前処理関係の各種タス...

7달 전 | 0

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why does my code take so long to run?
It looks that your problem is not that complicated. Why don't you write your code without using symbolic expressions? I bet it i...

7달 전 | 0

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optimal scheduling of household appliances
This example can be used for you application. https://www.mathworks.com/help/optim/ug/optimal-dispatch-of-power-generators-solv...

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how to make fmincon run with more others value of variable.
There seems to be something wrong with your syntax. Look at the documentation for this function with great care: https://www.ma...

7달 전 | 0

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After upgrading to 2020b [az,el] dissappeared in my plot
Check out the releases note: https://www.mathworks.com/help/matlab/release-notes.html to see if there are any relevant updates...

7달 전 | 0

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How can I transform a sphere with associated values to a arbitrary shape?
I did not really get what you're trying to do but it has something to do with the coordinate transformation? https://www.mathwo...

7달 전 | 0

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How to remove the error The file C:\Users\aishw\OneDrive\Documents\MATLAB\startlab.m is not in the project?
From Run Checks and press the third button from the top then you can add your new files to the project.

7달 전 | 0

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more than one input image to deep network desinger app
https://jp.mathworks.com/help/deeplearning/ug/multiple-input-and-multiple-output-networks.html This might be a help for you. I...

8달 전 | 0

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How do you add noise to an FM signal?
You can check this up: https://jp.mathworks.com/matlabcentral/answers/80714-how-generating-band-limited-white-noise-with-matlab...

8달 전 | 0

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Can a model from the machine learning app be turned into an FMU?
I do not have any experiences but it sounds quite feasible. Step1. train ML model Step2. call the model from Simulink https...

8달 전 | 0

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Minimizing the difference between two functions
You should use Optimization toolbox or Global optimization toolbox: https://jp.mathworks.com/help/optim/ug/problems-handled-by-...

8달 전 | 0

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Solving linear equations at each iteration in a for loop.
what is (are) your problems? let me know where you got stuck please. programming? solution (mathematical expression) in MATL...

8달 전 | 0

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How can I add a 0db noise to my randomly generated data?
why don't you use awgn? https://jp.mathworks.com/help/comm/ref/awgn.html you can basically add whatever you want.

8달 전 | 0

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How to make predictions using an already-trained LSTM model?
It seems you are predicting the data based on the training data. That's why the prediction stays unchange after the end of trai...

약 1년 전 | 1

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Integration of a function with respect to a dummy variable
f = [-0.9 -0.5 0.4 0.3 0 -0.3 -0.5 0.5] let me assume z to be: z = [0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0] and then ...

약 1년 전 | 1

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Integration of a function with respect to a dummy variable
Why don't you think about using Symblic Math Toolbox? https://jp.mathworks.com/help/symbolic/index.html?s_tid=srchtitle You ca...

약 1년 전 | 1

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soft-margin SVM optimization
Are you using MATLAB or other Open Source Software? Either way, I bet there is a package for your porpose, i.e., you do not nee...

약 1년 전 | 0

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What "Kernel Scale" in svm really is?
This gives you a clearer view for you: https://jp.mathworks.com/help/stats/fitcsvm.html#namevaluepairarguments Let me answer y...

약 1년 전 | 1

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Database Toolbox の LIVE Scriptエラーの 処理方法
こちらにJDBC data sourceの作り方など有ります: https://jp.mathworks.com/help/database/ug/configurejdbcdatasource.html 直接は関係無いですが、.mファイルでやって...

약 1년 전 | 1

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how to get integration of int((sin(xd)*(2*x - 2*xd))/((y - yd)^2 + ((x - xd)^2)^(1/2)), xd, 0, 1)
simplify? https://www.mathworks.com/help/symbolic/simplify-symbolic-expressions.html wonder if this is what you're looking for...

약 1년 전 | 0

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