我按网上破解了license,环境变量也设置好了,按网上的说法用
dos('lmutil lmdiag C4D5_512A')的命令检查license有效性,出现这样的提示:"C4D5_512A" v2037.12, vendor: alterad uncounted nodelocked license, locked to ethernet address "00e04c191cd8" expires: 01-dec-2037
This is the correct node for this node-locked license ----------------------------------------------------- ans = 0
这是说明license有效的吧。但就是在用signal compiler时出现这样的错误:
Matlab Error
Unable to obtain a DSP Builder license. Please check that your LM_LICENSE_FILE environment variable is set to a valid license file or license server. LM_LICENSE_FILE is currently "C:\altera\91\DSP_Builder_9.1_License.dat".Error: Error during compilation: Error analyzing Model see log for details.
说明一下,我quartusII是9.1版本,DSP builder也是9.1版本,MATLAB是r2008a版本。