transform domain processing
英 [trænsˈfɔːm dəˈmeɪn ˈprəʊsesɪŋ]
美 [trænsˈfɔːrm doʊˈmeɪn ˈprɑːsesɪŋ]
网络 变换域处理
双语例句
- The performance of a narrow band interference rejection scheme using the transform domain signal processing is studied.
采用变换域信号处理方法解决窄带干扰抑制问题。 - Discrete fourier transform ( DFT) was introduced into the spatial domain signal processing to analyse and process the uniformly spaced linear array signals, and a method to extract the DOA of signal was presented.
将离散傅里叶变换（DFT）引入到空域信号处理中，对等距线阵接收的信号进行了分析和处理，提出了一种提取信号来波方向的方法。 - Transform domain processing is a simple and practical method for interference suppressing. Its FPGA implementation is very important for its practical application.
变换域处理是一种简单实用的抗干扰方法，其FPGA（现场可编程门阵列）实现具有非常重要的实际意义。 - A novel single tone jamming elimination scheme of multi carrier spread spectrum system is proposed, which is based on Discrete Fourier Transform ( DFT) domain processing. The key technology of this scheme is jamming parameter ′ s accurate estimation and jamming reconstruction.
利用离散傅立叶变换（DFT）计算的结果对干扰信号进行准确估计与重构，提出了一种有效去除多载波扩频系统中存在的单音干扰DFT变换域处理新方法。 - Research on narrow band interference rejection by transform domain signal processing
变换域信号处理在窄带干扰抑制中的应用 - Continuous wavelet transform is a good analytical method in the time domain and the frequency domain, especially applicable for non-stationary signal processing.
本论文的研究主要是基于这方面来进行的。连续小波变换方法是一种在时域和频域均具有良好局域性的分析方法，尤其适用于非平稳信号的处理。 - The narrow band pulse transmitted from the sonar of ship can be excised from the wide band noise of ship by using the transform domain signal processing, then the narrow band interference rejection of sonar can be solved.
通过采用变换域滤波方法可以从宽带舰船噪声中抑制目标舰船发射的窄带声纳脉冲信号，从而解决声纳抗窄带干扰问题。 - Based on the fractal filter in wavelet transform domain and the processing of some practical consideration, the largest Lyapunov exponent of chaotic signals in noise from Rossler and Lorenz attractor is calculated. The results show that errors are small when SNR < 7dB.
利用小波变换域上的分形滤波方法，结合一些具体问题的处理用于计算含噪混沌信号的最大Lyapunov指数，对Rossler和Lorenz模型进行了计算，结果表明在信噪比SNR>7lB时有比较好的效果。 - The emergence of wavelet transform resolve this contradiction well, it has a very good localization properties in the time domain and frequency domain, that makes it a powerful signal analysis and processing tools.
小波变换的出现较好地解决了这个矛盾，它在时域和频域都具有很好的局部化特性，从而使它成为了对信号进行分析和处理强有力的工具。 - The card can be achieved Fourier transform, point the domain to accelerate such operations, to achieve expedite the processing of the image. This system can accomplish redevelopment.
该卡可以实现傅立叶变换、点域加速等运算，实现图像的加速处理。 - Scores Fourier transform is a combined time and frequency domain transform, The FRFT of the signal contains the airspace and frequency domain, which is very suitable for non-stationary signal processing, so it is a kind of excellent watermark transform algorithm.
分数傅里叶变换是一种联合时频域变换，信号的FRFT既有时空域又有频率域，非常适合于非平稳信号的处理，是一种优异的水印变换算法。 - As transform domain signal processing technique has been widely used in recent years for channel estimation in OFDM systems, this thesis discusses estimation schemes based on DFT and time domain paths capture technique.
作为一种变换域信号处理技术，DFT信道估计算法近年来在OFDM系统的信道估计问题中得到了广泛应用。本文详细讨论了DFT信道估计和时域路径捕获技术。