Risposto
converting seconds to date in a plot
If you write a question with your sample code, it is easy for us to find out your problem as well as you would get more suitable...

oltre 6 anni fa | 1

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Risposto
How to write this loop?
Use <https://jp.mathworks.com/help/matlab/ref/for.html FOR> loop. If you want to write a loop with a variable i from 10 to 2, wr...

oltre 6 anni fa | 0

Risposto
How to manually change pre-trained CNN's (AlexNet) weights?
In R2017a, the only supported way to create a SeriesNetwork is to use trainNetwork, and it is not possible to modify it.

oltre 6 anni fa | 0

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Machine Learning Based GUI
Use GUIDE to create a GUI. You can load mat files inside of the GUIDE function, and pass variables between functions by defining...

oltre 6 anni fa | 0

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transfer learning using Pre-trained vgg-16
The function "activations" is in Neural Network Toolbox. Do you see NNTB in your license? First check with the following command...

oltre 6 anni fa | 1

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Adding a row vector to multiple rows of a matrix, with duplicate row index
What version do you use? The results of the second and the third examples on my R2017a were: >> A([1,2],:) + [1,1] ans ...

oltre 6 anni fa | 0

Risposto
MATLAB(あるいはSimulink)とProcessingの間でのリアルタイムのデータの渡し方について
例えばAを押したら赤、Bを押したら青が表示されるといったように、特定のキーに応じて応答を変えたいというご質問で間違いないでしょうか。 もしそうであれば、以下のように <https://jp.mathworks.com/help/matlab/ref/...

oltre 6 anni fa | 3

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ニューラルネットワークに使われる学習データの作成の仕方
digitTrain4DArrayDate が何かはわからないのですが、Computer Vision System Toolbox の学習イメージラベラー (trainingImageLabeler) で画像に対するラベル付けをすることができます。MAT...

quasi 7 anni fa | 2

Risposto
Excelからのデータの読み込みと書き出しの速度を速くするにはどうしたらいいですか？
Excelファイルのすべての列ではなく特定列だけであれば、 datastoreや並列計算を組み合わせたらさらに高速化できる可能性があります。 ただし、Michioさんのご提案された基本的な内容をお試しされた後にご検討ください。

quasi 7 anni fa | 3

Risposto
Undefined function or variable 'srrc_pulse'.
The error message shows the answer. You use the function "srrc_pulse.m" but you do not have srrc_pulse.m. If you know that you...

quasi 7 anni fa | 0

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How can you use CPU with the Parallel Computing Toolbox?
CNN on CPU and 'ExecutionEnvironment' option are introduced in R2017a. If you are using R2016b or previous versions, you need GP...

quasi 7 anni fa | 1

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Risposto
ループ処理の中で、繰​り返し番号つきのファ​イル名でデータをロードするにはどうしたらよ​いでしょうか？
ファイル名に文字と数字が混在している場合、数字を文字列として認識させる必要があります。数字を文字列に変換するには <https://jp.mathworks.com/help/matlab/ref/int2str.html INT2STR> 関数あるいは例...

quasi 7 anni fa | 3

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Risposto
How does parsim() run more instances than workstation cores?
Set NumWorkers as 6 in cluster profile manager. Go to MATLAB Toolstrip (menu bar) -> Parallel -> Manage Cluster ...

quasi 7 anni fa | 1

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Risposto
個人利用のMATLAB, simulinkでLEGO Mindstorms EV3を利用することはできますか？
はい．MATLAB Home (個人利用ライセンス) のみで LEGO EV3 Support Package を使用して Simulink で作成したモデルを LEGO Mindstorms EV3 に実装することが可能です． Simulink の...

quasi 7 anni fa | 3

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Risposto
how to send and recieving data between guis
Using <https://www.mathworks.com/help/matlab/ref/guidata.html GUIDATA> or <https://www.mathworks.com/help/matlab/ref/assignin.ht...

quasi 7 anni fa | 0

Risposto
load multiple .mat file and do same calculation on each file
Your code works only for A00001 because you set 'A00001' as input arguments for GQRS, RDANN, RDSAMP. Change the numbers with ind...

quasi 7 anni fa | 0

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Risposto
デフォルトのバッチサイズ
trainAutoencoder の関数にはミニバッチのオプションが用意されていません． 訓練データのサンプルすべてを学習に使用しています．

quasi 7 anni fa | 3

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Risposto
LabviewとMATLABの連携の仕方について
MATLAB から LabView を呼び出すことはできませんが，LabView から MATLAB を 呼び出す，あるいはデータのやり取りをすることは可能です． 以下のNational Instruments 社のURLをご参考にしてください． ...

quasi 7 anni fa | 4

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Risposto
Parforループ内でのインデックス指定
以下のメッセージが原因について述べています。 *parforループにおいて異なる方法でインデックス化されている変数Fは、潜在的に反復間の依存を引き起こします。* 変数 snr を定義している行に F(b, signal_bins + ...

circa 7 anni fa | 4

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Risposto
Is it possible to call a live script matlab file from another one?
Do you mean by another MATLAB file? If so, yes. If the live script name is livescript.mlx, call it from .m file like >> li...

circa 7 anni fa | 0

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Risposto
how can set the string in bar plot??
The easiest way is to use plot tools >> plottools and insert the text arrow. Another way is to use <https://jp.mathwor...

circa 7 anni fa | 0

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Risposto
How to crop an image into blocks and store blocks in an array or matrix ?
Create a function cropAndSaveBlock.m first, which is specified in the function of blockproc. This function writes the cropped im...

circa 7 anni fa | 1

Risposto
Muticlass SVM and memory
1. ClassificationLearner uses FITCECOC when the number of classes is >2. As you noticed, FITCECOC handles more than two classes....

circa 7 anni fa | 1

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Writing outlook email from matlab
Please see "More about" section in <https://www.mathworks.com/help/matlab/ref/sendmail.html SENDMAIL> function doc. SENDMAIL doe...

circa 7 anni fa | 0

Risposto
MATLABを用いたネットワーク作成について
biograph の graph のレイアウトは set コマンドを駆使することで変更することができます． 例えば，木のように階層状にしたければ， LayoutTypeValue プロパティを 'hierarchical'　にします．横にできるだけず...

circa 7 anni fa | 3

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Classifying images using Machine Learning or Deep Learning?
First try the general machine learning algorithms to classify such as Support Vector Machines. The following example would be si...

circa 7 anni fa | 0

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Problem marking coordinates over a map
When you combine plotm (or other *m.m functions in Mapping Toolbox) and geoshow, you need to define axis in GEOSHOW function. Al...

circa 7 anni fa | 1

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Risposto
How to replace a value in a matrix of pixels using matlab ?
If you want to replace the pixel (i,j)=(100,125) of the variable img with 0.2, use the following code: i = 100; j = 125;...

circa 7 anni fa | 0

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my matlab is not connected to the internet, how can I download updates and patches?
If you want to download newer versions of MATLAB, ask MathWorks sales person to send you DVDs. For patches, find another machine...

circa 7 anni fa | 0

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クラウドコンピューティングについて：matlab onlineと parallel computing
ブラウザがある環境であればタブレットやスマートフォンなどどこからでもアクセスできる *MATLAB Online* は、以下ライセンスをお持ち、かつ MathWorks アカウントをお持ちの方は無料で使用できます。（保守契約が有効である必要があります） ...

circa 7 anni fa | 5

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