1. 激活matlab，license.lic文件过期了网上说可以新建lic文件请问怎么新建啊
请把一下内容复制到license.lic中即可
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INCREMENT Aerospace_Toolbox MLM 99 permanent uncounted \
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INCREMENT Bioinformatics_Toolbox MLM 99 permanent uncounted \
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INCREMENT Cert_Kit_IEC MLM 99 permanent uncounted \
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INCREMENT Communication_Blocks MLM 99 permanent uncounted \
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INCREMENT Communication_Toolbox MLM 99 permanent uncounted \
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INCREMENT Compiler MLM 99 permanent uncounted 60D0C0F0DC03C2F72FF7 \
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INCREMENT Control_Toolbox MLM 99 permanent uncounted \
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INCREMENT Curve_Fitting_Toolbox MLM 99 permanent uncounted \
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INCREMENT Data_Acq_Toolbox MLM 99 permanent uncounted \
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INCREMENT Database_Toolbox MLM 99 permanent uncounted \
0010D0B02CA7353F8314 VENDOR_STRING=QQ=47399897 HOSTID=ANY \
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INCREMENT Datafeed_Toolbox MLM 99 permanent uncounted \
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INCREMENT Dial_and_Gauge_Blocks MLM 99 permanent uncounted \
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INCREMENT Distrib_Computing_Toolbox MLM 99 permanent uncounted \
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INCREMENT EDA_Simulator_Link MLM 99 permanent uncounted \
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INCREMENT Econometrics_Toolbox MLM 99 permanent uncounted \
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INCREMENT Embedded_IDE_Link MLM 99 permanent uncounted \
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INCREMENT Excel_Link MLM 99 permanent uncounted E0800080FED6DF10E43F \
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INCREMENT Filter_Design_HDL_Coder MLM 99 permanent uncounted \
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INCREMENT Filter_Design_Toolbox MLM 99 permanent uncounted \
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ck=239 SN=888888 TS_OK
INCREMENT Fin_Derivatives_Toolbox MLM 99 permanent uncounted \
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ck=247 SN=888888 TS_OK
INCREMENT Financial_Toolbox MLM 99 permanent uncounted \
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ck=241 SN=888888 TS_OK
INCREMENT Fixed-Point_Blocks MLM 99 permanent uncounted \
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INCREMENT Fixed_Income_Toolbox MLM 99 permanent uncounted \
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INCREMENT Fixed_Point_Toolbox MLM 99 permanent uncounted \
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ck=154 SN=888888 TS_OK
INCREMENT Fuzzy_Toolbox MLM 99 permanent uncounted \
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ck=233 SN=888888 TS_OK
INCREMENT GADS_Toolbox MLM 99 permanent uncounted \
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ck=210 SN=888888 TS_OK
INCREMENT Identification_Toolbox MLM 99 permanent uncounted \
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INCREMENT Image_Acquisition_Toolbox MLM 99 permanent uncounted \
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ck=208 SN=888888 TS_OK
INCREMENT Image_Toolbox MLM 99 permanent uncounted \
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ck=133 SN=888888 TS_OK
INCREMENT Instr_Control_Toolbox MLM 99 permanent uncounted \
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ck=169 SN=888888 TS_OK
INCREMENT MAP_Toolbox MLM 99 permanent uncounted C090E0E022BD3BA852B3 \
VENDOR_STRING=QQ=47399897 HOSTID=ANY ck=4 SN=888888 TS_OK
INCREMENT MATLAB_Report_Gen MLM 99 permanent uncounted \
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ck=190 SN=888888 TS_OK
INCREMENT MATLAB_Distrib_Comp_Engine MLM 99 permanent uncounted \
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INCREMENT MATLAB_Builder_for_Java MLM 99 permanent uncounted \
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INCREMENT MATLAB_Builder_for_dot_Net MLM 99 permanent uncounted \
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INCREMENT MATLAB MLM 99 permanent uncounted 50E0F0D08F6CEF24CC5B \
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INCREMENT MATLAB_Excel_Builder MLM 99 permanent uncounted \
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INCREMENT MBC_Toolbox MLM 99 permanent uncounted B05000C02F157C5BEE28 \
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INCREMENT MPC_Toolbox MLM 99 permanent uncounted 3050206087BF1C33045E \
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INCREMENT Neural_Network_Toolbox MLM 99 permanent uncounted \
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ck=198 SN=888888 TS_OK
INCREMENT OPC_Toolbox MLM 99 permanent uncounted 50F070404BE7E269740A \
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INCREMENT Optimization_Toolbox MLM 99 permanent uncounted \
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ck=152 SN=888888 TS_OK
INCREMENT PDE_Toolbox MLM 99 permanent uncounted 5080705081D393548E6E \
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INCREMENT Power_System_Blocks MLM 99 permanent uncounted \
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ck=216 SN=888888 TS_OK
INCREMENT Qual_Kit_DO MLM 99 permanent uncounted D01010C04E05A80BCD10 \
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INCREMENT RF_Blockset MLM 99 permanent uncounted A0A00020B1FED5C15465 \
VENDOR_STRING=QQ=47399897 HOSTID=ANY ck=201 SN=888888 TS_OK
INCREMENT RF_Toolbox MLM 99 permanent uncounted 90F0905068868B4A97C8 \
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INCREMENT RTW_Embedded_Coder MLM 99 permanent uncounted \
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ck=250 SN=888888 TS_OK
INCREMENT Real-Time_Win_Target MLM 99 permanent uncounted \
300060D0E68A928A0DBC VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=208 SN=888888 TS_OK
INCREMENT Real-Time_Workshop MLM 99 permanent uncounted \
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ck=134 SN=888888 TS_OK
INCREMENT Robust_Toolbox MLM 99 permanent uncounted \
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INCREMENT SIMULINK MLM 99 permanent uncounted 30D05030E2F9BBB8FCC2 \
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INCREMENT SIMULINK_Report_Gen MLM 99 permanent uncounted \
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ck=206 SN=888888 TS_OK
INCREMENT SL_Verification_Validation MLM 99 permanent uncounted \
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ck=251 SN=888888 TS_OK
INCREMENT Signal_Blocks MLM 99 permanent uncounted \
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ck=196 SN=888888 TS_OK
INCREMENT Signal_Toolbox MLM 99 permanent uncounted \
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ck=185 SN=888888 TS_OK
INCREMENT SimBiology MLM 99 permanent uncounted 404080202CFCE52296A3 \
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INCREMENT SimDriveline MLM 99 permanent uncounted \
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INCREMENT SimElectronics MLM 99 permanent uncounted \
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INCREMENT SimEvents MLM 99 permanent uncounted 30E02040EB0C922C71A0 \
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INCREMENT SimHydraulics MLM 99 permanent uncounted \
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ck=185 SN=888888 TS_OK
INCREMENT SimMechanics MLM 99 permanent uncounted \
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INCREMENT Simscape MLM 99 permanent uncounted 8020D0906FAC13D095EC \
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INCREMENT Simulink_Control_Design MLM 99 permanent uncounted \
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ck=206 SN=888888 TS_OK
INCREMENT Simulink_Design_Optim MLM 99 permanent uncounted \
6020C080F9B2D2F92E1C VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=243 SN=888888 TS_OK
INCREMENT Simulink_Design_Verifier MLM 99 permanent uncounted \
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ck=196 SN=888888 TS_OK
INCREMENT Simulink_HDL_Coder MLM 99 permanent uncounted \
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ck=215 SN=888888 TS_OK
INCREMENT Simulink_PLC_Coder MLM 99 permanent uncounted \
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ck=194 SN=888888 TS_OK
INCREMENT Spline_Toolbox MLM 99 permanent uncounted \
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ck=112 SN=888888 TS_OK
INCREMENT Stateflow_Coder MLM 99 permanent uncounted \
2050D0B06F85F87E216B VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=199 SN=888888 TS_OK
INCREMENT Stateflow MLM 99 permanent uncounted 4030C0C01E0B917BED3F \
VENDOR_STRING=QQ=47399897 HOSTID=ANY ck=223 SN=888888 TS_OK
INCREMENT Statistics_Toolbox MLM 99 permanent uncounted \
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ck=178 SN=888888 TS_OK
INCREMENT Symbolic_Toolbox MLM 99 permanent uncounted \
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ck=33 SN=888888 TS_OK
INCREMENT SystemTest MLM 99 permanent uncounted B0A0A0E039DA5A2F4AA0 \
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INCREMENT Target_Support_Package MLM 99 permanent uncounted \
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ck=172 SN=888888 TS_OK
INCREMENT Vehicle_Network_Toolbox MLM 99 permanent uncounted \
00C02010ABF2A8B8152B VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=11 SN=888888 TS_OK
INCREMENT Video_and_Image_Blockset MLM 99 permanent uncounted \
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ck=162 SN=888888 TS_OK
INCREMENT Virtual_Reality_Toolbox MLM 99 permanent uncounted \
B010002042F6C767442D VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=205 SN=888888 TS_OK
INCREMENT Wavelet_Toolbox MLM 99 permanent uncounted \
30C0F0800F9B41DD8577 VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=238 SN=888888 TS_OK
INCREMENT XPC_Embedded_Option MLM 99 permanent uncounted \
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ck=174 SN=888888 TS_OK
INCREMENT XPC_Target MLM 99 permanent uncounted 6090B0000421BEBA6810 \
VENDOR_STRING=QQ=47399897 HOSTID=ANY ck=136 SN=888888 TS_OK
INCREMENT Sensor_Array_Toolbox MLM 99 permanent uncounted \
E0008030D7E6251042F1 VENDOR_STRING=QQ=47399897 HOSTID=ANY \
ck=179 SN=888888 TS_OK
2. matlab能用于plc或单片机仿真吗
可以，用Simulink PLC Coder 2010b版，单片机看你用多少位，什么型号的芯片。