Chinese translation for "正交解调"
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- quadrature demodulation
Related Translations:
完全解调: perfect restitution 正交: [数学] [物理学] [电学] orthogonal; perpendicular; normal; orthogonality; quadrature 正交尺寸: perpendicular dimension 正交回归: orthogonal regression 正交余: orthogonal complement 正交裂缝: orthogonal fracture
- Example Sentences:
| 1. | The two chromatic aberrations were separated from chrominance signal adopting square demodulation
采用正交解调的方法实现了两种色差信号的分离,并完成了该电路的设计。 | | 2. | A real time method for the calibration of the quadrature demodulation error of the rcs measurement radar receiver is proposed
摘要针对脉间变频rcs测量雷达采用模拟正交解调方法获得同相分量和正交分量所引入的解调误差，提出了一种实时校准方法。 | | 3. | Through the analysis of advantages of several gmsk arithmetic and requirement of system processing , the base - band time lag demodulating algorithm based on quadrature demodulation and tms320vc5402 are selected for base - band processing
通过分析gmsk几种算法的优越性以及系统对处理的需求，选择基于正交解调的基带时延检波算法以及tms320vc5402进行基带处理。 | | 4. | Based on the components of analogue receivers , all kinds of influences on the signal from all kinds of components are given , then the influences on the result of pulse compression from the quadrature demodulators is focused on
接着分析各个模拟接收机组件对回波信号产生的各种幅相误差，这些误差会对信号频谱和脉压结果产生影响，并重点分析正交解调幅相误差对它们的影响。 | | 5. | The method based on quadrature demodulation is studied and the equations used to calculate the frequency , magnitude and phase ( difference ) of signals are given . the author has designed two kinds of low pass filters ( lpfs ) and has studied two kinds of frequency - tracking methods
研究基于正交解调的科里奥利质量流量计信号处理方法，给出了同时求出信号的频率、幅值和相位(差)的公式，设计两种滤波器，研究两种跟踪方法，并进行仿真和比较，得到较好的方案。 | | 6. | The theoretic analysis and computer simulation results reveal that this influence ca n ' t be ignored . because the if sampling and digital demodulation technique can improve amplitude and phase unbalances of in - phase and quadrature channels , we apply it in the pd weather radar signal processing system and select several digital demodulation algorithms , which are easier to implement , for this system
由于采用中频采样和数字解调技术能有效地提高正交解调两路的幅相一致性，本文将中频采样及数字解调技术应用到脉冲多普勒气象雷达信号处理系统中，并结合气象信号的特点选择了适合工程实现的中频采样及数字解调算法。 | | 7. | The if digital receiver based on software radio technology adopts the structure of fpga plus dsp , which is more powerful than other systems in signal processing , and is able to complete iq demodulation accurately and acquire characteristic of the signal . the following four aspects is included :
该中频数字接收机以软件无线电思想为核心,采用dsp + fpga的硬件结构,在信号处理能力方面比以往的系统有了很大的提高,能够精确的完成信号正交解调和抽取滤波和特征信息的提取。 | | 8. | To understand the structure and the function of the programmable digital down - converter ( ad6620 ) deeply , to complete the design of the circuit and the hardware realization of the if digital orthogonal demodulation cell , to introduce the testing method and the testing results of the amplitude consistence error and phase orthogonality error of the output demodulation signals
完成中频采样单元的电路设计和硬件实现，详细介绍高速adc主要动态特性的测试方法和测试结果； 3完成中频数字正交解调单元的电路设计和硬件实现，给出解调输出i 、 q两路信号的幅度一致性误差和相位正交性误差的测试方法和测试结果； | | 9. | Finally , basing on the if sr receiver subsystem hardware platform , by ad6620 programming on the line and tms320c6713 loading the digital signal quadrant demodulation program , the thesis having realized the demodulation of the am signal , which validates the key thinking of software radio
.最后，本文基于中频软件无线电接收机子系统硬件平台，通过ad662o的在线可编程、 tms32oc6713加载数字信号正交解调程序，实现了对中频am信号的解调，验证了软件无线电关键思想。 | | 10. | On the basis of our lab ' s previous achievements , the author has studied three kinds of digital signal processing methods - the method based on a digital phase locked loop , the method based on quadrature demodulation , and the method based on adaptive funnel filter ( aff ) and sliding goertzel algo rithm ( sga ) . the author has also studied the cmf driving principle , various analog driving circuits , driving waves , and digital driving methods
主要研究了三种科氏流量计的数字信号处理方法：基于数字锁相环的方法、基于正交解调的方法和基于自适应funnel滤波器和滑动goertzel算法的方法；以及科氏流量计驱动的原理、各种模拟驱动的波形、电路以及数字驱动的方法等。 |
- Similar Words：
- "正交接合" Chinese translation, "正交截面齿厚" Chinese translation, "正交截面弧齿厚" Chinese translation, "正交截面弧线齿厚" Chinese translation, "正交节平面" Chinese translation, "正交解调器" Chinese translation, "正交晶" Chinese translation, "正交晶胞" Chinese translation, "正交晶卜" Chinese translation, "正交晶的" Chinese translation
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