CVSD算法在MODELSIM与MATLAB中的联合仿真
首发时间:2011-04-06
摘要:Modelsim仿真工具是Mentor公司开发的,它支持Verilog、VHDL以及它们的混合仿真。MATLAB是完成算法非常强大的工具。本文以CVSD算法为例,介绍了一种将Modelsim与MATLAB进行联合仿真的方法。通过分析可变斜率增量调制(CVSD)的语音编译码工作原理,对CVSD的软件算法进行了详细的分析。通过合理的选择各项参数值,在MATLAB与MODELSIM中对CVSD算法进行了仿真。
关键词: CVSD MATLAB MODELSIM 联合仿真
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MODELSIM co-simulation with MATLAB of CVSD
Abstract: Modelsim was developed by Mentor, which supported Verilog, VHDL, and their hybrid simulation. MATLAB was a very powerful tool on dealing with algorithm. This paper introduced a co-simulation method between Modelsim and MATLAB . By analyzing the variable slope delta modulation (CVSD) voice coding and decoding works, it analysised a detailed algorithm of the CVSD. By a reasonable choice of the parameter values in the MATLAB and MODELSIM, CVSD algorithm was simulated.
Keywords: CVSD MATLAB MODELSIM Co-simulation
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