natural sampling信息详情
自然采样,自然取样
impertinence sampling───不恰当抽样
multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样;[统计]多级抽样
unstratified sampling───非分层取样
quota sampling───配额取样;[经]定额抽样;定额抽样(法)
natural───adj.自然的;物质的;天生的;不做作的;n.(Natural)人名;(西)纳图拉尔;n.自然的事情;白痴;本位音
sampling error───[数]抽样误差;取样误差,抽样误差,采样误差
sampling distribution───采样分布;[数]抽样分布;取样分布
convenience sampling───便利抽样;方便抽样;任意抽样;方便抽样,任意抽样
cluster sampling───分群[组]抽象法;分组取样;类集抽样;巢式抽样法
There are some pulse competition in the digital natural sampling based SPWM.───SPWM数字化自然采样法存在脉冲竞争现象。
the natural sampling method generating SPWM pulses closer to sine wave is impractical in real-time control, the regular sampling method with poor precision is usually adopted in practical projects.───自然采样法产生的SPWM脉冲效果最接近正弦波,但工程中不利于实时控制,在实际中常采用的规则采样法精度不够高。
When sampling frequency is quite high, frequency spectrum distributing of digital natural sampling and natural sampling is similarity.───当采样频率比较高时,数字化自然采样法的频谱分布与自然采样法的频谱分布类似。
Theory and Pulse Error Study of Digital Natural Sampling based SPWM───SPWM数字化自然采样法的理论及脉冲误差分析
Harmonic simulation analysis of SPWM digital natural sampling───SPWM数字化自然采样法的谐波仿真分析
An algorithm of SPWM pulse based on natural sampling───基于自然采样法的SPWM脉冲计算方法