如何在无法访问的计算机上反激活 MATLAB？
即使您没有反激活字符串或者完全无法访问出问题的电脑，也可以在许可中心反激活MATLAB。 要在MathWorks许可中心反激活MATLAB：打开许可中心：https://www.mathworks.cn/licensecenter选择要反激活的许可证选择“...
environ une heure ago | 0
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Question
如何在无法访问的计算机上反激活 MATLAB？
我需要反激活MATLAB，但我无法访问安装MATLAB的计算机。因此，我无法获取反激活字符串。如何在没有反激活字符串或无法访问已激活MATLAB计算机的情况下反激活？
environ une heure ago | 1 answer | 0
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answerMATLAB と Toolbox の動作環境は、どのようなものですか？
MATLAB の動作環境は、ご使用いただいているコンピュータ、および MATLAB のバージョンによって異なります。 動作環境を確認するには、下記 URL にアクセスして、該当する MATLAB のバージョンとコンピュータ環境を選択します。 http:...
environ une heure ago | 0
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How to change the default settings for anti-aliasing in MATLAB R2014b?
You can change the default anti-aliasing settings by using the following commands: >>set(groot,'defaultaxesfontsmoothing'...
environ 23 heures ago | 2
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TI C2000 Support Packgeをインストール・設定・ビルドするにはどうすればいいですか？
TI C2000をご利用する際の一連の設定手順は以下となります。 1.サポートパッケージのインストール 下記コマンドを実行し、 >>supportPackageInstaller "フォルダーからインストール"を選択し、 ファイル...
environ 23 heures ago | 0
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How do I import data from a .mdb (Microsoft Access Database) file into MATLAB?
To import data from an '.mdb' file into MATLAB, you can use the Database Explorer app from the Database Toolbox. https://www.ma...
environ 23 heures ago | 0
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How can I perform curve / surface fitting for data of more than three dimensions?
There are three options for performing curve-fitting tasks on data of more than three dimensions: You can use MATLAB's backslash...
environ 23 heures ago | 0
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How do I perform time lapse image acquisition and save individual images?
Follow a modified form of the approach example is this example: https://www.mathworks.com/help/imaq/creating-time-lapse-video-u...
environ 23 heures ago | 0
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Why I am not able to download the Simulink generated code to minidrone even after hardware setup process is complete?
In this scenario, please check the following requirements:Ensure that the minidrone is connected to host computer over Bluetooth...
environ 23 heures ago | 0
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How do I get exponent values for log axes in MATLAB R2014b?
Starting in R2014b, the XTickLabel, YTickLabel, or ZTickLabel properties for a log axis contain cell arrays with the full TeX ma...
environ 23 heures ago | 0
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MinGW 4.9.2をインストールしてMATLABで使うにはどうすればよいですか？
MATLABでMEXファイルをコンパイルするときは、 TDM-gcc MinGW 4.9.2 のみを使用可能です。MinGWのそれ以外のバージョン、あるいは他のところからダウンロードされた MinGW 4.9.2 は正しく動作しないことがあります。MATL...
environ 23 heures ago | 0
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Why does the "Simulink.data.upgradeClasses" function not upgrade the Level-1 data classes that I have when using Simulink 8.2 (R2013b)?
If the level-1 data class has been loaded by a model, the upgrade function will not have access to the Level-1 data class to upg...
environ 23 heures ago | 0
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How can I download the data files for MATLAB without installing MATLAB?
License administrators can download MATLAB data files without actually installing MATLAB: Download Products Without Installation...
environ 23 heures ago | 0
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Is there a regression layer for Convolutional neural network toolbox?
Yes. The regression layer for Convolutional Neural Networks is appeared in R2017a Neural Network Toolbox. By defining regression...
environ 23 heures ago | 2
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Obtaining a list of percentages/cumulative probabilities from a data vector given the percentile/quantile values
While MATLAB does not include an inbuilt function to accomplish this, it is possible to write some simple code to do so. The fol...
environ 23 heures ago | 0
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How do I update my code from using handle.listener to using addlistener?
First, please read the documentation for "addlistener". This will give you a range of options and allowed syntaxes for calling t...
environ 23 heures ago | 1
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アクティベーション停止手順を教えてください。
アクティベーション停止アプリケーションより停止を行います。 オフライン環境下でアクティベーションの停止を行う場合は、アクティベーション停止アプリケーションにて 「アクティベーションの停止文字列」を取得の上、ライセンスセンター上で停止を行います。 マシン...
environ 23 heures ago | 2
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Why can't I compute the interior eigenvalues of a sparse matrix with "eigs" without inversion in MATLAB?
While the ARPACK library that 'eigs' uses allows users to specify both "regular mode" and the 'sm' option, in the general case t...
environ 23 heures ago | 1
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Why can't I use the "bpipe" function from the Datafeed Toolbox on MATLAB R2014b?
The following datafeeds are only available on Windows systems:Bloomberg (32-bit and 64-bit)Haver Analytics (32-bit)Interactive D...
environ 23 heures ago | 0
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Why does "normest" fail to converge for a matrix whose largest eigenvalues are close in value?
The 'normest' function uses the "Power Iteration Method" to estimate the 2-norm of a matrix. This process involves raising the m...
environ 23 heures ago | 0
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Why does HDL codegeneration fails for my model with a "File format not recognized" error message?
This issue is caused by using an unsupported version of the MinGW compiler. In Release 2015b MATLAB on Windows only supports Min...
environ 23 heures ago | 0
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How can I compute the standard deviation of a Gaussian fit generated with the Curve Fitting App?
The pre-defined Gaussian fitting function in the Curve Fitting App is defined slightly differently than the probability distribu...
environ 23 heures ago | 0
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Why do I receive an exception when I want to run polyspace-configure with Cygwin 'make' in Polyspace Bug Finder 1.2 (R2014b)?
Currently Cygwin is not a supported Compiler for being used with 'polyspace-configure': https://www.mathworks.com/help/bugfinde...
environ 23 heures ago | 0
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How do I pass variables between timer callback functions?
As described in our Timer Callback documentation here: https://www.mathworks.com/help/matlab/matlab_prog/timer-callback-function...
environ 23 heures ago | 2
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マシンへアクセスできない場合、どのようにMATLABのアクティベーションは停止しますか?
アクティベーション停止文字列が取得できなかった場合、あるいは問題のマシンにアクセスできない場合でも、ライセンスセンター上でMATLAB をアクティベーション停止することができます。 ライセンスセンターから MATLAB をアクティベーション停止する...
environ 23 heures ago | 0
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How can I typecast a column in a table to a particular data type in MATLAB ?
One possible way to cast the data in a particular column to INT8 is mentioned below. Assume that the variable name for the 3rd c...
environ 23 heures ago | 1
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How many observations should you present to "hmmdecode" in order to get a reliable estimate of state?
This is problem dependent, it depends on the transition matrix. Firstly, when using an HMM for prediction, it is enough to look ...
environ 23 heures ago | 0
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I am trying to convert a dense matrix into a sparse matrix to speed up my matrix multiplies, but it is running slowly. How can I fix this?
The computational bottleneck in this code comes from converting an existing dense matrix into a sparse matrix. If the matrix ha...
environ 23 heures ago | 0
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How can I perform interpolation on points that lie within a radius certain using GRIDDATA in MATLAB (R2013a)?
Unfortunately, one cannot retrieve the pairwise distances that are computed during the intermediate steps of the interpolation. ...
environ 23 heures ago | 0
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モデルをライブラリ化することはできますか?
Embedded Coder( 旧 Real-Time Workshop Embedded Coder) を使用することにより可能です。 このオプションで提供されているシステムターゲットファイル"ert_shrlib.tlc"を使用すると、共有ライブラリ用...
environ 23 heures ago | 0
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