signal correlation造句
例句與造句
- Adaptive wavelet transform using signal correlation detecting and its application
采用立體編織工藝構(gòu)造人工骨仿生微結(jié)構(gòu) - The noise - improved signal correlation in maximizing threshold networks is discussed
摘要討論了極大并聯(lián)閾值網(wǎng)絡(luò)中噪聲改善信號(hào)相關(guān)性問(wèn)題。 - On underwater target dimension recognition based on bearings analysis of signal correlation feature
基于相關(guān)法方位分析的水下主動(dòng)目標(biāo)尺度識(shí)別研究 - When the input noise is the single - peak gaussian noise , the noise can improve the signal correlation only for the sub - threshold signal , i . e . subthreshold stochastic resonance ( sr ) exists
當(dāng)輸入噪聲為單峰高斯噪聲時(shí)，輸入信號(hào)在閾下時(shí)噪聲才能改善信號(hào)的相關(guān)性，即隨機(jī)諧振現(xiàn)象存在。 - This model has the ability of analyzing the effects of some key system parameters , such as the signal correlation coefficient , speed of the mobile , and the update rate of combining weights , on the system performance
研究了信號(hào)相關(guān)系數(shù)、移動(dòng)臺(tái)運(yùn)動(dòng)速度、信道衰落率，以及合并權(quán)值更新速度對(duì)合并性能的影響。 - It's difficult to find signal correlation in a sentence. 用signal correlation造句挺難的
- 2 . the signal correlation spectrum is corrected to rectangle spectrum by using spectrum correcting technique and then added window to restrain distance sidelobe , and all one dimension divided correlation outs are added diversified windows to restrain rate sidelobe
2 、利用譜修正技術(shù)把相關(guān)輸出信號(hào)頻譜修正成矩形頻譜，再加窗抑制距離旁瓣，對(duì)所有一維分段相關(guān)輸出組縱向加各種窗形抑制速度旁瓣。 - However , when the input noise is the double - peak gaussian mixture noise , the noise can improve the signal correlation for the subthreshold signal and the suprathreshold signal , i . e . , both sr and suprathreshold stochastic resonance ( ssr ) often occurs
而當(dāng)輸入噪聲為雙峰高斯混合噪聲時(shí)，不僅輸入信號(hào)在閾下時(shí)隨機(jī)諧振現(xiàn)象有時(shí)存在，而且輸入信號(hào)在閾上時(shí)噪聲往往也能改善信號(hào)的相關(guān)性，即閾上隨機(jī)諧振現(xiàn)象存在。 - In the second part , the new method is compared with the old one in such aspects as system structure and signal processing methods . in the third part , the properties of dsss and lfm systems , especially the echo signal correlation processing of the systems are discussed . the last part are the respective analyses of water - pipe simulation experiment results and the trial results in zhong yuan oil field
本文首先介紹了超聲測(cè)距的基本原理，分析了信道的聲傳輸特性；接著將傳統(tǒng)液位測(cè)量方法和新型液位測(cè)量方法的系統(tǒng)構(gòu)成和信號(hào)分析處理方法做比較；然后對(duì)系統(tǒng)的發(fā)射信號(hào)(直接序列擴(kuò)頻信號(hào)和線性調(diào)頻信號(hào))的特點(diǎn)進(jìn)行了研究，并著重討論了回波信號(hào)的相關(guān)處理；最后對(duì)水管模擬實(shí)驗(yàn)測(cè)量結(jié)果和油田實(shí)地測(cè)量結(jié)果分別進(jìn)行了分析和討論。 - Frequency code is not uniformity distribution and keeps to a probability distribution function defined by the spectral characteristics of the target of interest . the phase code is equally duality pseudo - random sequence and used to reduced the sidelobes of the signal correlation function . and the mismatch - phase sequence is corresponding with the frequency sequence one by one
而頻率編碼為不均勻分布，由所觀測(cè)目標(biāo)的頻譜信息提取出概率密度函數(shù)決定頻率編碼序列的分布；相位編碼為二元的偽隨機(jī)序列，采取均勻的二相編碼，消減同頻脈沖帶來(lái)的過(guò)高的相關(guān)函數(shù)的旁瓣；而失配相位為與頻率編碼相一一對(duì)應(yīng)于各子脈沖中。