signal representations造句
例句与造句
- video signal representation includes three aspects : the visual representation, transmission and digitalization
视频信号的表现包括三个方面:视觉表现、传输与数字化。 - part i deals with background material in the acoustic theory of speech production, acoustic-phonetics, and signal representation
第一部分讲述有关语音生成的声学理论的背景知识，声学-语音学，及信号表达。 - as compared with the solution using pulse envelope representation, the propagation equation using complex analytic signal representation reveals different spatiotemporal behaviors such as spectrum redshifting, narrowing, and pulse broadening, etc . 2
复解析信号解会出现光谱红移、变窄、脉冲变宽等与脉冲包络解不同的时空特性。 - the four-parameter basis functions decomposition of time-frequency signal representation is presented based on the characteristics of doppler frequency of the radar echoes, thereby dopplerlet transform is introduced
根据接收到的雷达目标回波信号的多普勒频率特性，提出用4参数基函数的时频信号表示法，从而引出多普勒小波变换的概念。 - it is well known that discrete wavelet transform yields a shift variant signal representation, which means that a simple integer shift of the input signal will usually result in a nontrivial modification of the decomposed coefficients
近年来，基于小波变换的多传感器融合得到了广泛的关注与研究。但小波变换由于其变换过程中存在2取1的抽样过程，使得小波变换不具备移不变特性。 - It's difficult to find signal representations in a sentence. 用signal representations造句挺难的
- in past decade, scalable video coding, allowing partial decoding at a variety of resolution and quality levels from a single compressed stream, is widely considered as a promising resolution for efficient signal representation and transmission in a network environment, such as wireless-net, internet
经过近十年的研究,可扩展视频编码被认为是一种在无线、因特网等网络环境下进行视频传输的编码解决方案,它仅用一个可调整的码流就可以满足不同用户的个性化需求。