The mechanism is also introduced for MATLAB reference model merged with testbench, functional coverage model define and coverage-driven verification.
并给出该方案中MATLAB参考模型与验证平台的融合，功能覆盖模型的定义以及覆盖率驱动验证机制。
The whine noise was tested in vehicle and in the NVH testbench. Through order tracking analysis and noise contribution analysis, the whine orders were found.
首先进行了车内噪声实验和NVH半消声室台架实验，利用阶次分析找到了主要的阶次，然后利用声贡献量分析最终确定了啸叫特征阶次。
The whine noise was tested in vehicle and in the NVH testbench. Through order tracking analysis and noise contribution analysis, the whine orders were found.
首先进行了车内噪声实验和NVH半消声室台架实验，利用阶次分析找到了主要的阶次，然后利用声贡献量分析最终确定了啸叫特征阶次。
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