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提出一种晶体振荡器长期频率稳定度计算的新方法,即运用Excel电子表格软件规划求解和图表功能对长期频率稳定度数据进行曲线拟合。通过实例说明该方法的实用性及有效性。
A new method for calculating the long-term frequency stability of a crystal oscillator is proposed. That is, curve fitting is performed on the long-term frequency stability data by using the Excel spreadsheet software solution and charting functions. An example is given to illustrate the practicability and effectiveness of this method.