我在台式机上安装MATALB7没有问题，但安装在笔记本上之后，command 命令及其m文件程序的字体都不是罗马字体，怪怪的，有点像中文的字体，请问这是什么原因啊？

在笔记本上启动matlab之后，command window 的To get started, select MATLAB Help or Demos from the Help menu之后，出现了好多行的提示

拜请解决一下吧

字体在工具栏中可以修改

用的也是AMD的CPU吧？

我的也是……
sun.io.MalformedInputException
    at sun.io.ByteToCharGB18030.convert(Unknown Source)
    at sun.nio.cs.StreamDecoder$ConverterSD.convertInto(Unknown Source)
    at sun.nio.cs.StreamDecoder$ConverterSD.implRead(Unknown Source)
    at sun.nio.cs.StreamDecoder.read(Unknown Source)
    at java.io.InputStreamReader.read(Unknown Source)
    at org.apache.xerces.impl.XMLEntityManager$EntityScanner.load(XMLEntityManager.java:3186)
    at org.apache.xerces.impl.XMLEntityManager$EntityScanner.skipString(XMLEntityManager.java:2948)
    at org.apache.xerces.impl.XMLDocumentScannerImpl$XMLDeclDispatcher.dispatch(XMLDocumentScannerImpl.java:563)
    at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333)
    at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:529)
    at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:585)
    at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147)
    at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:221)
    at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:201)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.getDomDocument(ProductInfoUtils.java:481)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.parseFile(ProductInfoUtils.java:403)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.parseAllFiles(ProductInfoUtils.java:460)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.pathChanged(ProductInfoUtils.java:342)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.<init>(ProductInfoUtils.java:288)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.getAllProductsInfo(ProductInfoUtils.java:966)
    at com.mathworks.mlwidgets.util.productinfo.ProductInfoUtils.<clinit>(ProductInfoUtils.java:274)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Unknown Source)
    at com.mathworks.mde.desk.StartupClassLoader$LoadInfo.<init>(StartupClassLoader.java:76)
    at com.mathworks.mde.desk.StartupClassLoader.addLoadInfo(StartupClassLoader.java:210)
    at com.mathworks.mde.desk.StartupClassLoader.createLoadInfos(StartupClassLoader.java:186)
    at com.mathworks.mde.desk.StartupClassLoader.access$400(StartupClassLoader.java:24)
    at com.mathworks.mde.desk.StartupClassLoader$2.run(StartupClassLoader.java:138)
    at java.util.TimerThread.mainLoop(Unknown Source)
    at java.util.TimerThread.run(Unknown Source)