失真分析仪
- 网络Distortion Analyzer
失真分析仪-
高精度虚拟谐波失真度分析仪的设计
The design of virtual high accuracy harmonic distortion analyzer
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硬件的实现方法主要是使用仪器对模拟电路进行测量，例如扫频仪、失真度分析仪、频谱分析仪等，因为这些仪器体积和质量比较大，加之操作复杂，因此应用并不广泛。
The frequency scanner , distortion analyzer , spectrum analyzer are often used in the laboratory . Because the cost and the quality of these instruments are high . Meanwhile the operation is complex , it is not widely applied .