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quantization bit
相关语句
  量化比特
     As a result, the quantization bit rate of 12 -17 bits in an A/D converter, and the sampling frequency of 22 GS/s are required.
     得出结论为: A/D转换器的量化比特位数应为12-17位,最小采样频率应为22GS/s。
     For multilayer perceptron with single hidden layer, the computer simulation is done to get the number of hidden neurons and quantization bit which satisfy the design requirement.
     针对单隐层感知器的硬件设计进行了计算机仿真,得到了满足设计要求的隐层神经元个数和量化比特数。
短句来源
     The analysis result and process are valuable for the decision of quantization bit number in the system design.
     分析过程和结论,对于系统设计时量化比特数确定具有参考意义。
短句来源
  “quantization bit”译为未确定词的双语例句
     A technique for compressing SAR raw data using lifting wavelet transform is considered. Due to the statistical properties of SAR signal,a proper sub-band coefficients quantization bit allocation algorithm is presented. The optimum scalar quantizer optimized for Gaussian statistics signal is used to encoding the wavelet coefficients.
     该文将提升小波变换应用于SAR原始数据压缩,针对SAR原始数据的特点,提出一种有效的小波系数量化比特分配方法,并采用对于高斯信号为最优的标量量化器对小波系数进行量化编码。
短句来源
  相似匹配句对
     1 bit Quantization Digital DBPSK Demodulator
     1 bit 量化数字 DBPSK 解调器
短句来源
     Less Bit Quantization and Correlation of Noise Signals
     噪声信号的低比特量化及相关
短句来源
     On Time Quantization
     试论时间量子化
短句来源
     Development Tendency of BIT
     BIT的发展趋势
短句来源
     Radar BIT design
     雷达机内测试(BIT)的设计
短句来源
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  quantization bit
For simplicity, we compress the zero-tree symbol stream with a Huffman coder, and we make no effort to compress the quantization bit stream.
      
ACI level of different parts with various quantization bit widths.
      


The effects of ADC parameters on the performance of multiuser S CDMA system is studied. Based on synchronous and orthogonal code set, the simulation of the single user spread spectrum system and the 16 active users CDMA system is carried out. The results prove that the quantization bit number of multiuser CDMA system should be increased if the system performance must be maintained above some level. The simulation results can provide useful reference for designing ADC and correlator of CDMA system.

首次从理论上分析了ADC(AnalogtoDigitalConverters)对多用户同步CDMA系统性能的影响.以同步正交码为基础模拟了单用户扩频系统和16用户S-CDMA系统的性能.结果表明,多用户CDMA系统要想保持一定的性能,ADC量化比特数必须有所提高.对限幅方案、量化比特数和抽样率的模拟为S-CDMA系统的ADC和相关器的设计提供了依据

t The principle of multi-bit Phase Quantization Digital RF Memory (PQDRFM) and the implementation of Phase Quantizer (PQ) are discussed. The topology of PQ which is easy to monolithic integration is given. The factors affecting the spurious level of PQDRFM are investigated and the expression of the relationship of spurious level via the quantization bit number is given. The emphasis is put on the effect of the unbalance of PQ input amplitude and phase on the spurious level.

该文讨论多比特相位量化的原理和方法,给出易于单片集成的相位量化器的拓扑结构形式;研究了影响寄生电平的因素,给出了寄生电平与量化比特数的表示式,并着重讨论了相位量化器输入的I,Q信号幅、相不平衡对寄生电平的影响。

The network structure design and the quantization bits selection in the hardware implementation of multilayer perceptron are investigated in case of the existence of quantization error. The sensitivity analysis approach for the hardware implementation of multilayer perceptron prior to network training is proposed. For multilayer perceptron with single hidden layer, the computer simulation is done to get the number of hidden neurons and quantization bit which satisfy the design requirement. The simulation...

The network structure design and the quantization bits selection in the hardware implementation of multilayer perceptron are investigated in case of the existence of quantization error. The sensitivity analysis approach for the hardware implementation of multilayer perceptron prior to network training is proposed. For multilayer perceptron with single hidden layer, the computer simulation is done to get the number of hidden neurons and quantization bit which satisfy the design requirement. The simulation result shows that this is an effective approach for the hardware implementation of multilayer perceptron theoretically.

以多层感知器的相对灵敏度为指标,利用灵敏度分析方法,研究了存在量化误差的情况下,多层感知器硬件设计中的网络结构设计和量化比特数选择问题。提出了训练前多层感知器硬件设计的灵敏度分析方法。针对单隐层感知器的硬件设计进行了计算机仿真,得到了满足设计要求的隐层神经元个数和量化比特数。仿真结果表明,所提方法在理论上是一种有效的网络硬件设计方法。

 
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