中国计算机自动测量与控制技术协会——《计算机测量与控制》杂志社 关键词：FSK移频信号； DSP；欠采样； 频率分辨率； 实时性 [gap=1099]Key words: FSK;DSP;under-rate sampling; frequency resolution; real-time
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Under a definite gas state parameter and environment condition, the measurement deviation was correlated with the sampling time and the flow rate.
并得出在采样气体状态参数和环境条件一定时，除尘效率的测定误差主要取决于取样时间及流量。
Subnyquist sampling applied in digital receivers can reduce sampling rate of ADC and increase input band width of digital receivers under given conditions.
将采样的方法应用于数字接收机中，可以在一定条件下降低采样速率，同时增加接收机的瞬时带宽。
With the help of sample plot survey and sampling analysis, the water-containing rate and amount of resources of all kinds of combustibles under alpine pine forest in Nyingchi County are analyzed.
通过样地调查和取样分析，分析了林芝县高山松林下各类可燃物的含水率及其资源量。
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