1.
real-time digital spectral analyzer
实时数字频谱分析仪
2.
real-time digital spectrum analyzer
实时数字频谱分析器
3.
real-time all-digital spectrum analyzer
实时全数字频谱分析仪
4.
The Design of Portable Spectrum Analyzer Based on FPGA
基于FPGA的便携式数字频谱分析仪设计
5.
double-channel digital low-frequency spectrum analyzer
双通道数字式低频频谱分析仪
6.
The Circuit Design of Digital IF Used in Spectrum Analyzer Based on FPGA
频谱分析仪数字中频电路的FPGA实现
7.
Watermarking Techniques for Digital Audio Based on Complex Cepstrum Transform;
基于复倒谱变换的数字音频水印研究
8.
Research on Frequency Spectrum Analysis Based on Digital IF;
基于中频数字化技术的频谱分析的研究
9.
Analysis of the spurious spectrums in direct digital frequency synthesizers
直接数字频率合成技术杂散信号频谱性能分析
10.
Research and realization on design of All-Digital IF used in spectrum analyzer
频谱分析仪全数字中频设计研究与实现
11.
Design and Research on RF Virtual Frequency Spectrum Analyzer Based on Digital Intermediate Frequency;
基于中频数字化的虚拟射频频谱分析仪的设计与开发
12.
Testing and Analysis of EM Leakiness Spectrum from Digital ITE
数字信息技术设备电磁泄漏频谱的测试与分析
13.
The Application of the All Phase Method in the Spectrum Analysis and Digital Filter;
全相位方法在频谱分析及数字滤波上的应用
14.
Audio Frequency Digital Watermark Algorithm Based on Wavelet and Complex Cepstrum Transform
基于小波与复倒谱变换的音频数字水印算法
15.
Analysis of the Spatial Spectrum and Recording Capability of the Digital Holography with Point Source;
点源参考光数字全息空间频谱和数据记录能力分析
16.
In this paper a new digital method of narrow band spectral analysis is presented.
本文提出窄带频谱分析的一种新的数字处理方案。
17.
Research of Digital Audio Watermarking Algorithm Based on Cepstrum Analysis and Wavelet Transform;
基于倒谱分析和小波变换的数字音频水印算法研究
18.
Research of Digital Audio Watermarking Based on Spread-spectrum and LPC Prediction Error;
基于扩谱和线性预测误差的音频数字水印分析研究