- 信号频谱
- 信号谱
- signal: n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
- spectrum: n. (pl. -tra ) 1.【物理学】谱，光谱；波 ...
- digital signal spectrum: 数字信号谱
- signal power density spectrum: 信号功率密度谱
- spread spectrum signal: 扩散频谱信号; 扩展频谱信号
下载手机词典可随时随地查词查翻译
signal spectrum中文什么意思
- 信号频谱
- 信号谱
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 下一页
- A method , which uses the spectrum of output signals and response of digital filters to restrict the lfm signal spectrum , is studied
( 4 )研究了信道融合方法。基于滤波器特征,研究了频域加窗的信道拼接方法。 - Based on the results , the structure of the receiver is optimized to obtain better performance of parameter estimation . ( 4 ) the methods of signal spectrum reconstructing are discussed
在常规线性调频信号参数估计算法基础上,研究了信道化方案的信道参数对参数估计的影响。 - Abstract : speech signal spectrum analysis is the time - varied spectrum analysis . fft technique on speech signal spectrum analysis are discussed in detail in this paper
文摘:针对语音信号频谱分析实际上是时变频谱分析的特性，详细地讨论了用fft技术对语音进行频谱分析过程中的方法问题。 - The method using the part imitate extract the continuous spectrum of the signal spectrum , than extract line - spectrum from the relatively flat line - spectrum by subtract it from the former spectrum
该方法利用分段拟合方法拟合出信号功率谱的连续部分，从原始功率谱中减去连续谱得到拉平的线谱分布，然后进行线谱特征提取。 - According to the carrier wave leakage and mirror wave interference in the signal generation , this paper analyzes the source of waveform distortion and its influence to signal spectrum and pulse compression result
针对生成信号中存在的载漏和镜像等失真,本文对波形失真来源及其对信号频谱及脉压结果的影响进行了全面分析与仿真。