@@ -85,8 +85,8 @@ Please refer to the [Official Manual](https://slurm.schedmd.com/srun.html#SECTIO

 Option         |Function

     :--------------------:|-----------------------

-         -n=_PROCS_      |  Specify the number of processes to be started. If not specified, the value of p in the --rsc option is used.

-         -c=_CORES_      |  Specify the number of CPU cores to be secured per process. If not specified, the value of c in the --rsc option is used.

+         -n _PROCS_      |  Specify the number of processes to be started. If not specified, the value of p in the --rsc option is used.

+         -c _CORES_      |  Specify the number of CPU cores to be secured per process. If not specified, the value of c in the --rsc option is used.

      --ntasks-per-node=_PROCS\_PER\_NODE_ |    Specify the number of processes per node. If not specified, they will be scheduled to execute on a small number of nodes.

@@ -84,8 +84,8 @@ srunコマンドのオプションのうち、代表的なものを以下に示

 オプション         |機能

     :--------------------:|-----------------------

-         -n=_PROCS_      |  起動するプロセス数を指定する。指定がない場合は、--rscオプションの pの値が使用されます。

-         -c=_CORES_      |  プロセスあたり確保するCPUコア数を指定する。指定がない場合は、--rscオプションの cの値が使用されます。

+         -n _PROCS_      |  起動するプロセス数を指定する。指定がない場合は、--rscオプションの pの値が使用されます。

+         -c _CORES_      |  プロセスあたり確保するCPUコア数を指定する。指定がない場合は、--rscオプションの cの値が使用されます。

      --ntasks-per-node=_PROCS\_PER\_NODE_ |    ノードあたりのプロセス数を指定する。他のパラメータと合わせて、ノード当たりのプロセス数を制御したい場合に使用して下さい。

@@ -61,7 +61,7 @@ MATLAB widens its application area by Toolbox, which is an assortment of non-bas

 ### Available Toolboxes{#toolbox}

-Matlab which is offered by our supercomputer system is shared its license with the MATLAB users group of Kyoto university. For information on available toolboxes, please visit the website of the [MATLAB users group of Kyoto university](http://matlab.chase-dream.com/group/toolbox.html) (Japanese version only).

+You can check the available toolboxes by entering the `ver` command in the command window after starting MATLAB.

 ## How to Use{#usage}

@@ -83,7 +83,7 @@ $ module load matlab

 #### GUI Mode

 You can start MATLAB by executing the following command in an environment where FastX, NiceDCV with the X Window System is available.

-Please refer to  [Interactive Processing](/run/interactive) for details on the**tssrun** command. 

+Please refer to  [Interactive Processing](/run/interactive) for details on the **tssrun** command. 

 ```nohighlight

@@ -101,7 +101,7 @@ If you are a Kyoto University member, please enter your university address (@kyo

 #### CUI Mode

 You can start MATLAB by specifying the option and executing the following command.

-Please refer to  [Interactive Processing](/run/interactive) for details on the**tssrun** command. 

+Please refer to  [Interactive Processing](/run/interactive) for details on the **tssrun** command. 

@@ -115,7 +115,12 @@ You can exit MATLAB by executing the following command.

 >> quit

 ```

+#### What to do if the startup fails

+If an error message **'Unable to communicate with required MathWorks services (error 5201)'** appears when starting MATLAB, please try the following procedure.

+```nohighlight

+$ rm -rf ~/.MathWorks/ServiceHost/*/v[0-9]*

+```

 ### Simulink{#simulink}

@@ -137,7 +142,7 @@ To exit Simulink, select the **File** menu in the menu bar, then click **Close**

 ### MATLAB Compiler{#matlab_comp}

-You can create a stand-alone executable file by converting a MATLAB m file into a C or C++ source file and then compiling it.

+You can create a stand-alone executable file by converting a MATLAB m file into a C/C++ source file and then compiling it.

 #### How to compile

@@ -115,6 +115,16 @@ $ tssrun matlab -nodesktop -nosplash

 >> quit

 ```

+#### 起動に失敗する場合の対処

+MATLABを起動した際に、

+**Unable to communicate with required MathWorks services (error 5201).**

+といったエラーが表示された場合は、以下の手順を行うことで改善されることが

+ありますので、お試しください。

+

+```nohighlight

+$ rm -rf ~/.MathWorks/ServiceHost/*/v[0-9]*

+```

+

 ### Simulink{#simulink}

 SimulinkはMATLAB環境と統合されており、MATLABの Command Window から以下のコマンドを入力することで、起動できます。