一建模或者做K-S分类就出现停止工作，出现下面的指令，作业都没法做了，该怎么解决这个问题啊
MATLAB crash file:C:\Users\lenovo\AppData\Local\Temp\matlab_crash_dump.4688-1:
------------------------------------------------------------------------
Illegal instruction detected at Wed Mar 23 21:10:48 2016
------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled
Default Encoding : GBK
MATLAB Architecture: win64
MATLAB Root : D:\MATLAB 2015a
MATLAB Version : 8.2.0.701 (R2013b)
Operating System : Microsoft Windows 8
Processor ID : x86 Family 127 Model 48 Stepping 1, AuthenticAMD
Virtual Machine : Java 1.7.0_11-b21 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
Window System : Version 6.2 (Build 9200)
Fault Count: 1
Abnormal termination:
Illegal instruction
Register State (from fault):
RAX = 000000000caee000 RBX = 000000000caf2000
RCX = 00000000045bda80 RDX = 00000000045bdec0
RSP = 00000000045bd890 RBP = 00000000045de2e0
RSI = 00000000045de2c8 RDI = 00000000928fb0b8
R8 = 0000000000001440 R9 = 000000000caf2000
R10 = 0000000000000c00 R11 = 0000000000000400
R12 = 00000000000000a2 R13 = 000000000000000c
R14 = 000000000000000c R15 = 00000000000000a2
RIP = 00000000917705b2 EFL = 00010212
CS = 0033 FS = 0053 GS = 002b
Stack Trace (from fault):
[ 0] 0x00000000917705b2 D:\MATLAB 2015a\bin\win64\mkl.dll+24642994 xerbla+22640098
[ 1] 0x0000000090dad484 D:\MATLAB 2015a\bin\win64\mkl.dll+14406788 xerbla+12403892
[ 2] 0x0000000090da2db8 D:\MATLAB 2015a\bin\win64\mkl.dll+14364088 xerbla+12361192
[ 3] 0x0000000090e172c7 D:\MATLAB 2015a\bin\win64\mkl.dll+14840519 xerbla+12837623
[ 4] 0x00000000901033dc D:\MATLAB 2015a\bin\win64\mkl.dll+01127388 mkl_cbwr_set+00743548
[ 5] 0x000000009001c3eb D:\MATLAB 2015a\bin\win64\mkl.dll+00181227 dsyrk+00000283
[ 6] 0x00000000681fc83a D:\MATLAB 2015a\bin\win64\libmwmathlinalg.dll+00444474 mfMatrixMult+00005786
[ 7] 0x00000000681fcd7e D:\MATLAB 2015a\bin\win64\libmwmathlinalg.dll+00445822 mfMatrixMult+00007134
[ 8] 0x000000006827e6ee D:\MATLAB 2015a\bin\win64\libmwmathlinalg.dll+00976622 ssmult+00109054
[ 9] 0x000000006827e87e D:\MATLAB 2015a\bin\win64\libmwmathlinalg.dll+00977022 ssmult+00109454
[ 10] 0x000000006827e969 D:\MATLAB 2015a\bin\win64\libmwmathlinalg.dll+00977257 ssmult+00109689
[ 11] 0x000000018000d7ff D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00055295 Mfh_file::dispatch_fh+00001167
[ 12] 0x000000018000ddb7 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00056759 Mfunction_handle::dispatch+00000487
[ 13] 0x00000000115e68a7 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00420007 inFunctionHandleInterface::DestroyWorkspace+00242727
[ 14] 0x00000000115e9b38 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00432952 inFunctionHandleInterface::DestroyWorkspace+00255672
[ 15] 0x00000000115e6538 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00419128 inFunctionHandleInterface::DestroyWorkspace+00241848
[ 16] 0x00000000115efeaf D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00458415 inFunctionHandleInterface::DestroyWorkspace+00281135
[ 17] 0x00000000115f2e23 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00470563 inFunctionHandleInterface::DestroyWorkspace+00293283
[ 18] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 19] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 20] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 21] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 22] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 23] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 24] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 25] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 26] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 27] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 28] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 29] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 30] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 31] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 32] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 33] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 34] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 35] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 36] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 37] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 38] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 39] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 40] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 41] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 42] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 43] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 44] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 45] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 46] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 47] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 48] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 49] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 50] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 51] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 52] 0x00000000115a05d6 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00132566 inMexCallMATLAB+00003110
[ 53] 0x000000001158fbd7 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00064471 inCallFcn+00000071
[ 54] 0x0000000011670bc5 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00986053 inFullFevalFcn+00000245
[ 55] 0x000000018000d7ff D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00055295 Mfh_file::dispatch_fh+00001167
[ 56] 0x000000018000ddb7 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00056759 Mfunction_handle::dispatch+00000487
[ 57] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 58] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 59] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 60] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 61] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 62] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 63] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 64] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 65] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 66] 0x00000000115a05d6 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00132566 inMexCallMATLAB+00003110
[ 67] 0x000000001158fbd7 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00064471 inCallFcn+00000071
[ 68] 0x0000000011670bc5 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00986053 inFullFevalFcn+00000245
[ 69] 0x000000018000d7ff D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00055295 Mfh_file::dispatch_fh+00001167
[ 70] 0x000000018000ddb7 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00056759 Mfunction_handle::dispatch+00000487
[ 71] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 72] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 73] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 74] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 75] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 76] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 77] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 78] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 79] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 80] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 81] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 82] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 83] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 84] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 85] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[ 86] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[ 87] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[ 88] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[ 89] 0x00000000115a05d6 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00132566 inMexCallMATLAB+00003110
[ 90] 0x000000001158fbd7 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00064471 inCallFcn+00000071
[ 91] 0x0000000011670bc5 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00986053 inFullFevalFcn+00000245
[ 92] 0x000000018000d7ff D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00055295 Mfh_file::dispatch_fh+00001167
[ 93] 0x000000018000ddb7 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00056759 Mfunction_handle::dispatch+00000487
[ 94] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[ 95] 0x00000000115f303e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00471102 inFunctionHandleInterface::DestroyWorkspace+00293822
[ 96] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[ 97] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[ 98] 0x00000000115febbd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00519101 inFunctionHandleInterface::DestroyWorkspace+00341821
[ 99] 0x00000000115fb5cc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00505292 inFunctionHandleInterface::DestroyWorkspace+00328012
[100] 0x00000000115de529 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00386345 inFunctionHandleInterface::DestroyWorkspace+00209065
[101] 0x000000018000d612 D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00054802 Mfh_file::dispatch_fh+00000674
[102] 0x000000018000defa D:\MATLAB 2015a\bin\win64\m_dispatcher.dll+00057082 Mfunction_handle::dispatch+00000810
[103] 0x00000000115f6a81 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00486017 inFunctionHandleInterface::DestroyWorkspace+00308737
[104] 0x000000001166e805 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00976901 inGetCurrentWS+00001301
[105] 0x00000000115f45e1 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00476641 inFunctionHandleInterface::DestroyWorkspace+00299361
[106] 0x00000000115db85f D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374879 inFunctionHandleInterface::DestroyWorkspace+00197599
[107] 0x00000000115db7c8 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00374728 inFunctionHandleInterface::DestroyWorkspace+00197448
[108] 0x0000000011672835 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00993333 inPushCheckpoint+00000997
[109] 0x0000000011665847 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00940103 MathWorks::MException::MExceptionEnvelope::MCOSClassID+00016167
[110] 0x00000000116775fc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+01013244 inGetEcho+00000236
[111] 0x000000001166fbfb D:\MATLAB 2015a\bin\win64\m_interpreter.dll+00982011 inGetCurrentWS+00006411
[112] 0x0000000011699779 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+01152889 inInitializeParser+00001225
[113] 0x00000000116997fc D:\MATLAB 2015a\bin\win64\m_interpreter.dll+01153020 inInitializeParser+00001356
[114] 0x0000000011699851 D:\MATLAB 2015a\bin\win64\m_interpreter.dll+01153105 inEvalCmdWithLocalReturn+00000065
[115] 0x0000000011a8ccfd D:\MATLAB 2015a\bin\win64\m_interpreter.dll+05295357 inCallFcnWithTrapInDesiredWS+00000205
[116] 0x00000000119a0c0e D:\MATLAB 2015a\bin\win64\m_interpreter.dll+04328462 inEvalCmdInDesiredWS+00000062
[117] 0x000000006c50c761 D:\MATLAB 2015a\bin\win64\libmwgui.dll+00051041 MCallback::_execute+00000225
[118] 0x000000006c50c9d7 D:\MATLAB 2015a\bin\win64\libmwgui.dll+00051671 MCallback::execute+00000487
[119] 0x000000006bd390db D:\MATLAB 2015a\bin\win64\hg.dll+02592987 hgWaitfor+00003515
[120] 0x000000006bd3948b D:\MATLAB 2015a\bin\win64\hg.dll+02593931 hgWaitfor+00004459
[121] 0x000000006bc8d8cd D:\MATLAB 2015a\bin\win64\hg.dll+01890509 FigureSetVisualAutoMode+00006637
[122] 0x000000006bc91e6f D:\MATLAB 2015a\bin\win64\hg.dll+01908335 UIJ_CreatePeerWindow+00004735
[123] 0x000000006c56af17 D:\MATLAB 2015a\bin\win64\libmwgui.dll+00438039 wm_ButtondownFcn+00000167
[124] 0x000000006b6dab23 D:\MATLAB 2015a\bin\win64\libuij.dll+00043811 UIJ_GetEvent+00000467
[125] 0x000000006b6f795c D:\MATLAB 2015a\bin\win64\libuij.dll+00162140 uij::JavaDraw2D::paintQuadStrip+00001500
[126] 0x0000000011e6ae38 D:\MATLAB 2015a\bin\win64\udd.dll+00241208 uddSetListenerRecursionWarning+00000680
[127] 0x0000000011e6b48c D:\MATLAB 2015a\bin\win64\udd.dll+00242828 UDListenerManagerHost::notifyEvent+00000076
If this problem is reproducible, please submit a Service Request via:
http://www.mathworks.com/support/contact_us/
A technical support engineer might contact you with further information.
Thank you for your help.

楼主解决了吗？我的也是这种问题

我也是这样，一打开simulink就这样

就现在用的电脑和软件，以前有没有出现这种情况？