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Xiaoxing Wang

MathWorks

Last seen: 2 días hace |  Con actividad desde 2020

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Respondida
bayesopt関数で使われているARD Matérn 5/2 カーネルのハイパーパラメータは逐次最適化されているのでしょうか？
可能です。 カスタム出力関数を定義する必要があります。 https://jp.mathworks.com/help/stats/bayesian-optimization-output-functions.html 上のリンクにある例題で言えば、以下...

3 meses hace | 0

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Canal


airCompressor

11 meses hace

Canal


servoMotorRUL

12 meses hace

Enviada


音の異音判定で活用できる９種類の特徴抽出
コンプレッサーの異音判定のアルゴリズムを、時系列データに活用できる９種類の特徴抽出を基に、機械学習・深層学習のアプローチで解析します。

casi 2 años hace | 5 descargas |

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Respondida
To save the lyapunov exponent plot in specific folder while for loop iteration?
Please consider the following code within your loop. for k = 1:N ... fileName = sprintf('testFig%d.pdf',k) fileN...

casi 3 años hace | 0

Respondida
Problem importing data.How to fix this error?
Can you show the structure of your input data?

casi 3 años hace | 0

Respondida
Error occured while importing ensemble table to diagnostic feature designer
The icons tell that your inputs 'Data', 'o2', and 'Faultcode' are independent variables. You need to reconstruct 'Data' and 'o2...

alrededor de 3 años hace | 1

Respondida
How can I download 'Predictive Maintenance Toolbox' for trial only?
Please visit the link below. https://www.mathworks.com/campaigns/products/trials.html?prodcode=PM

alrededor de 3 años hace | 0

Respondida
Importing Live Data into Matlab
Depending on how you want to realize the system. You can use Instrument Control Toolbox to connect MATLAB directly to your inst...

alrededor de 3 años hace | 1

Respondida
RUL Prediction based on Degradation models
For the implementation of degradation model, you can refer to the famous Wind Turbine example. https://www.mathworks.com/help/p...

alrededor de 3 años hace | 0

Respondida
Question on the selection of threshold in "Wind Turbine High-Speed Bearing Prognosis" example.
If you have 100 samples, instead of calculating the threshold, you can try the similarity model to estimate RUL as an alternativ...

alrededor de 3 años hace | 0

Respondida
How to get T-Test Score for feature ranking?
For two groups, Diagnostic Feature Designer App. uses ttest2 with min-max normalized inputs. If you have R2020a and later, you ...

alrededor de 3 años hace | 1

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Respondida
Diagnostic Feature Designer App can estimate the RUL?!
You can not use Diagnostic Feature Designer App. to calculate RUL. However, you can manually program to estimate RUL with Predi...

alrededor de 3 años hace | 1

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demoChannel

más de 3 años hace