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Last seen: 14 Tage ago

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Answered
Linux で "system" または "bang" ("!") コマンドを使用すると、"127" の出力が返されます。
「127」は、コマンドが見つからなかったことを示す Linux 端末出口フラグであるようです。MATLAB と Linux シェルの間に 'PATH'または 'SHELL' 変数の問題がある可能性があります。 次の回避策をお試しください: 1. Lin...

etwa eine Stunde ago | 0

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Question


Linux で "system" または "bang" ("!") コマンドを使用すると、"127" の出力が返されます。
Linux Ubuntu 14.04 で "system" または "bang"("!")コマンドを実行すると "127" の出力が表示されます。 "system" に入力したコマンドに関係なく起こります。たとえば、"pwd" を使用すると、次のようにな...

etwa eine Stunde ago | 1 answer | 0

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Answered
Using the "system" or "bang" ("!") command on Linux returns an output of "127"
It appears that "127" is a Linux Terminal exit flag that indicates that a command could not be found. It is possible that there ...

etwa eine Stunde ago | 0

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Answered
How do I buy a MATLAB license?
There are several different types of MATLAB licenses. Which one is appropriate for you or your organization depends on your use ...

ein Tag ago | 0

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Answered
How do I download the 32-bit version of MATLAB while on a 64-bit version of Windows?
When downloading the MATLAB installer from www.MathWorks.com you will be prompted with which version of the installer you would ...

ein Tag ago | 0

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Answered
Why do I receive a "No license available" message when starting Polyspace Bug Finder or Code Prover?
This error message will appear if MATLAB is unable to start.  In order to launch Polyspace Bug Finder or Code Prover in an inter...

ein Tag ago | 0

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Answered
Can MATLAB Production Server (MPS) be used on Amazon EC2?
We have a reference architecture available in both AWS and Azure to assist with the set up of a license manager in the cloud.AWS...

ein Tag ago | 0

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Answered
Which products are included in my license?
MATLAB's 'ver' command will return a list of all installed products, whether they are licensed or not. If you need to see which ...

ein Tag ago | 1

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Answered
How can I install MATLAB or other MathWorks products on a Unix/Linux machine without using the X Window System (X Server) or a GUI?
Installing MATLAB and/or a new toolbox onto an existing MATLAB installation without a graphical user interface or X server follo...

ein Tag ago | 0

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Answered
Why does the MathWorks installer get stuck while verifying my account information?
The MathWorks installer attempts to contact MathWorks servers on the following ports and addresses:  Both login.mathworks.com an...

ein Tag ago | 0

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Answered
Does MathWorks provide .msi files for installing and deploying MATLAB?
MathWorks is unable to provide .MSI installation files for any of our products. These are not created in-house and aren't offici...

ein Tag ago | 0

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Answered
Implications of Shellshock bug on Simulink Support Package for PandaBoard
To know more about the Shellshock bug please refer to the following post:https://www.mathworks.com/matlabcentral/answers/158586-...

ein Tag ago | 0

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Answered
Implications of Shellshock bug on Simulink Support Package for Gumstix Overo
To know more about the Shellshock bug please refer to the following post: https://www.mathworks.com/matlabcentral/answers/158586...

ein Tag ago | 0

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Answered
How do I configure my MATLAB Parallel Server on-demand license?
In order to use an on-demand license, three things need to be done:  1. 'On-Demand' usage needs to be enabled 2. A valid payment...

ein Tag ago | 0

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Answered
Why does MATLAB R2014a crash when dragging blocks from the Simulink Library Browser?
This is a bug in MATLAB releases including R2014a.  For more up-to-date information please refer to the following link: https://...

ein Tag ago | 0

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Answered
Why do I receive the error "The input frame size must be less than or equal to twice the SampleRate property value" when using audioDeviceWriter in Audio Toolbox?
'audioDeviceWriter' object writes only one frame at a time. You can know more about it in this documentation https://www.mathwor...

ein Tag ago | 0

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Question


Why do I receive the error "The input frame size must be less than or equal to twice the SampleRate property value" when using audioDeviceWriter in Audio Toolbox?
I get the following error when run my audio stream loop with input from file and output to device. Error using audioDeviceWriter...

ein Tag ago | 1 answer | 0

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Answered
为什么我遇到 License Manager Error -9
解决License Manager Error -9 的最佳方法是使用激活客户端重新激活 MATLAB. Windows 激活程序位于: C:\Program Files\MATLAB\R20XXx\bin\winXX\activate_matlab.e...

ein Tag ago | 0

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Answered
Why do cascaded Assignment blocks seem to behave incorrectly in a For Iterator subsystem?
The behavior may seem like a bug at first glance, but it is the expected behavior of the Assignment block in iterated assignment...

4 Tage ago | 0

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Question


Why do cascaded Assignment blocks seem to behave incorrectly in a For Iterator subsystem?
I am trying to write values to a matrix signal in Simulink. To do this, I cascaded Assignment blocks and put them inside a For I...

4 Tage ago | 1 answer | 0

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What is MathWorks’ response to the Heartbleed security vulnerability?
We have patched our web site to eliminate the OpenSSL bug and we have no evidence that this threat has affected MathWorks site u...

4 Tage ago | 1

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Answered
MATLAB では C や FORTRAN 同様に Goto 文を使うことはできますか?
MATLAB の機能として Goto 文はありません。 Goto 文によるプログラムのフローの追跡が難しく、デバッグが難しいとされており、推奨致しかねますが、MATLAB CENTRAL においてご使用いただけるスクリプトが公開されています。 MATL...

4 Tage ago | 1

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Answered
MATLAB が "Busy" や "Initializing" (初期化中) の状態で固まってしまったり、起動に時間がかかってしまうのはなぜですか?
MATLAB を起動し、初期化中 (Initializing) の状況が続いてしまう場合、いくつかの原因が考えられます。 32コア以上の CPU を搭載している環境でR2011aを使用している場合は、次のバグレポートを参照してください。 https://...

4 Tage ago | 0

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Answered
为什么 MATLAB 在“正在初始化”或“正忙”状态停留或者花费很长时间才能启动?
有多种原因会导致MATLAB一直停留在“正在初始化”的状态。 如果您安装了R2011a版软件,并且计算机的核为32个,或者更多,请查看以下 Bug 报告: https://www.mathworks.com/support/bugreports/73245...

4 Tage ago | 1

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Answered
National Insturments 社製デバイスを使用すると "NIDAQmx error: Device not available for routing" というエラーとなるのはなぜですか?
National Instruments 社製デバイスを Traditional NI-DAQドライバ(従来型 NI ドライバ)により動作させますと、それ以降は従来型 NI ドライバに関連付けられ、NI-DAQmx からは使用できなくなります。 MATLA...

4 Tage ago | 0

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Answered
Why do I see "The specified key is not present in this container" error in my installation log file when installing a Support Package?
The issue is caused due to an error in installation of a Support Package which corrupts other Support Packages when there are mu...

5 Tage ago | 1

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Answered
Which versions of Xilinx Vivado are supported with which release of HDL Coder?
HDL Coder supports Xilinx Vivado Design Suite since R2014b. Here is a list of MATLAB releases and the respective Xilinx Vivado v...

6 Tage ago | 1

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Answered
SDK 7.1 と .NET Framework をインストールしたにもかかわらず、エラーとなるのはなぜですか?
原因は、SDK 7.1 のインストールが正常に完了していないことです。以下の方法でSDK 7.1 および .NET Framework を再インストールすることにより、解決できます。 Step1: SDK 7.1インストール前の準備 (1) VC++ 2...

6 Tage ago | 1

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Answered
MATLAB Compiler Runtime (MCR) インストーラーはどこにありますか。
R2012aの時点で、MATLAB Compiler Runtime (MCR) は、Web サイトから取得することができます: https://www.mathworks.com/products/compiler/matlab-runtime.htm...

6 Tage ago | 0

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Answered
Is ARM Cortex-M CMSIS Library Support for DSP System Toolbox available in releases as of R2013b?
R2013b –        Support introduced –        Simulink-based workflows only

6 Tage ago | 0

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