在苹果上使用Matlab后，试用了几个版本后都十分卡顿，后来抛出了Java.lang.OutOfMemoryError.

后查阅资料认为可能是Matlab JVM内存不够的问题。官方给出的解决方案如下，将JVM内存设置到最大后，情况有所缓解。有时候仍然有些卡

但是我终于找到了一个不卡的解决方案。请往下看

Java Heap Memory Preferences

You can adjust the amount of memory that MATLAB® software allocates for Java® objects.

Note:   The default heap size is sufficient for most cases.

To adjust the Java heap size:

On the Home tab, in the Environment section, click  Preferences. Select MATLAB > General > Java Heap Memory.

Select a Java heap size value using the slider or spin box.

Note:   Increasing the Java heap size decreases the amount of memory available for storing data in arrays.

Click OK.

Restart MATLAB.

If the amount of memory you specified is not available upon restart, MATLAB resets the value to the default, and displays an error dialog box. To readjust the value, repeat the previous steps.

If increasing the heap size does not eliminate memory errors, check your Java code for memory leaks. Eliminate references to objects that are no longer useful. For more information, see the Java SE Troubleshooting guide at http://www.oracle.com/technetwork/java/javase/index-138283.html.

不卡的解决方案：

关闭version control

在Preferences->General->Source Control->NOT Enable MathWorks source control integration.