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- numeral control oscillation 数字频率合成
- A method is presented for using field programmable gate array (FPGA) and numerical control oscillator (NCO) to approach a lower spurs and complex linear frequency modulation (LFM). 摘要针对采用脉冲压缩体制高性能超视距雷达的应用场合，提出了一种应用现场可编程逻辑阵列(FPGA)和数控振荡器(NCO)相结合实现低杂散复杂线性调频(LFM)方法。
- NCO ( Numerically Controlled Oscillation) 数控振荡器（NCO）
- The analysis to the parameter of the NCO gives a way to design the more high powered numerically controlled oscillator. 通过对其参数进行分析为进一步设计高性能的数控振荡器指出了方向
- This paper introduces a method of realization of the numeric controlled oscillator(NCO) used in quadrature digital mixer with the CORDIC(COordination Rotation DIgital Computer) algorithm based on vector rotation. 介绍一种利用矢量旋转的CORDIC(COordination Rotation DIgital Computer)算法实现正交数字混频器中的数控振荡器(NCO)的方法.
- The Numerically Controlled Oscillator is the key component it the implementation of DPLL. Two methods were adopted to achieve NCO based on the combination of Verilog language and FPGA of Xilinx. 数字锁相环数控振荡器设计是数字锁相环电路的关键部分,在利用Verilog语言配合Xilinx的FPGA的基础上,采用两种方法实现数控振荡电路。
- A few interpolation method named Single-step Tracking Method for numeral control techniques is introduced. 在本文中，介绍了一种用于数控技术的插补方法，称为单步追踪法。
- This is called numerical control. 这叫做数字控制。
- WUXI XUSHI NUMERICAL CONTROL PART CO., LTD. 无锡徐氏数控机床部件有限公司。
- Shanghai Capital Numerical Control Co., Ltd. 上海开通数控有限公司。
- GUANGZHOU NUMERICAL CONTROL EQUIPMENT LTD. 广州数控设备有限公司。
- numerically controlled oscillator 数控振荡器
- Dalian Dasen Numerical Control Technology Co., Ltd. 大连大森数控技术发展中心有限公司。
- numeric controlled oscillator (NCO) 数控振荡器（NCO）
- This is called numerical control . 这叫做数字控制。
- numerical controlled oscillator (NCO) 数控振荡器（NCO）
- numerically controlled oscillator(NCO) 数控振荡器
- The single-chip function generator ICL8038 can get synchronous sine wave of constant amplitude in PLL as voltage control oscillation(VCO), which is a basic signal source of static frequency converter. 单片函数发生器ICL8038在PLL中作为压控振荡器(VCO)产生同步等幅正弦波，可作为静止变频器的基准信号源。
- This paper prospected the development perspective of the domestic numeral control woodworking sawing equipments at last, comparing the domest... 通过国内与国外木工锯切设备的对照,展望了国内数控锯切设备的发展前景。
- With the successive feed of the three axes X, Y, C, using numeral control interpolation is able to realize the sawing of the curve trochoid. 通过X、Y、C三轴联动，利用数控插补技术便可实现曲线轨迹的锯切。
