1.
DSSS Transform Domain Narrow-Band Interference Suppression Technology Research;
直接序列扩频变换域窄带干扰抑制技术研究
2.
Application Research of Wavelet Transform in Spread Spectrum Code Acquisition of DS/SS;
小波变换在直扩系统扩频码捕获中的应用研究
3.
The Research of Spread Spectrum and Position Based Watermarking Algorithm Based on Wavelet Transform;
基于小波变换的扩频和PBW水印算法研究
4.
The Study on Transform-Domain Narrowband Interference Suppression in DSSS Communication Systems;
扩频通信中窄带干扰的变换域抑制技术研究
5.
The Research on Transform Domain Narrowband Interference Suppression Techniques in Spread Spectrum Communication System;
扩频通信系统变换域窄带干扰抑制技术研究
6.
Image Spread Spectrum Watermarking Based on Adaptive Wavelet Transform Implemented by DSP;
自适应小波变换的图像扩频数字水印DSP实现
7.
The Detection for Image Spread Spectrum Watermarking Based on Adaptive Wavelet Transform Implemented by DSP
自适应小波变换扩频数字水印检测DSP系统
8.
Wavelet-Based Excision of FH Interference in DSSS Communication
直扩通信中基于小波变换的跳频干扰抑制方法
9.
Spread Spectrum PN Code Acquisition in System Based on Wavelet Transform
基于小波变换的扩频系统PN码捕获研究
10.
SPREAD SPECTRUM BLIND IMAGE DIGITAL WATERMARKING ALGORITHM BASED ON WAVELET TRANSFORM
一种基于小波变换的扩频数字图像盲水印算法
11.
A new perfect analog encryption method which does not expand bandwidth
一种不扩展频带的变换域完备模拟语音加密方法
12.
The Research and Implementation of Image Digital Watermark Based on Spread Spectrum and Wavelet Transform;
基于扩频和小波变换技术的图像数字水印的研究与实现
13.
A new spread spectrum scheme combined with a chirp signal in a fractional Fourier transform domain
一种分数傅里叶变换域的切普信号扩频通信方式
14.
commutator frequency changer
换向器变频机整流子频率变换器
15.
A simplified frequency-domain implementation method for the transceiver of discrete Fourier transform spread generalized multi-carrier systems
基于离散傅立叶变换扩频的广义多载波系统收发机频域简化实现方法
16.
frequency-DC voltage converter
频率-直流电压变换器
17.
impedance change frequency test
电阻抗变换频率试验
18.
permeability-frequency convertor
导磁率－频率变换器