Hiro

Last seen: 6日前

MathWorks

151 2019 年以降の合計貢献数

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Hiro's バッジ

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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...

6日前 | 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...

6日前 | 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

6日前 | 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

6日前 | 0

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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...

18日前 | 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...

19日前 | 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...

19日前 | 0

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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...

19日前 | 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...

19日前 | 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...

19日前 | 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.

19日前 | 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...

約2ヶ月前 | 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...

約2ヶ月前 | 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...

約2ヶ月前 | 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-...

約2ヶ月前 | 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...

約2ヶ月前 | 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.

約2ヶ月前 | 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...

6ヶ月前 | 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 ...

6ヶ月前 | 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...

6ヶ月前 | 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...

6ヶ月前 | 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...

6ヶ月前 | 0

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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...

7ヶ月前 | 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...

7ヶ月前 | 0

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genetic algorithm for rank
https://www.mathworks.com/help/gads/genetic-algorithm-options.html Check this out please - there is an option for "rank".

7ヶ月前 | 0

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Storing eigenvalues from a loop
Can I have your code?

7ヶ月前 | 0

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Can you please give me the MATLAB code for EEG signal compression using Huffman coding including Preprocessing
https://jp.mathworks.com/help/signal/ug/dct-for-speech-signal-compression.html This may help. I'm sure there are lots of exmapl...

7ヶ月前 | 1

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Deploying Deep Learning model with Sequential Input as C++
We have just released 2020a and it looks sequential input layer is now included in the list. So the solution is updating your M...

7ヶ月前 | 0

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how to fit ellipse to an image with cylinderical shape
I am not an expert - please see the following page and hopefully there are some similar examples for you. https://jp.mathworks....

7ヶ月前 | 0

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Unrecognized variable that has been stated
I guess the intention of the Professor is about "work space and variables". I would reccomend to learn from the following site ...

7ヶ月前 | 0