網幅目數 的英文怎麼說
中文拼音 [wǎngfúmùshǔ]
網幅目數
英文
boreadth depth-
Firstly, we study the construction of emotion - speech template database, and analyze the common features such as pitch, energy and formant. after choosing the useful features by using fuzzy entropy effectiveness analysis, we get better performance with the application of neural network. in addition, we propose some more efficient features such as speech rate, pitch slope, mel - frequency cepstral coefficients and its transient parameters, and design a processing model based on vector quantization for cepstral features to fusing different features
本文首先介紹了情感語音數據庫的建立情況，然後研究了基音頻率、振幅能量和共振峰等目前常用的情感特徵在語音情感識別中的作用，並且通過一種基於模糊熵的特徵有效性分析方法進行了有效特徵的篩選，應用人工神經網路建立了初步的語音情感識別模型，經過實驗發現特徵篩選后系統的識別效果有著一定程度的提高。Wireless technology has brought telecommunication to places where phone lines cannot reach. statistics show every year the public use of internet technology in china is soaring. individual web tv use has leaped from 10, 000 to 2 million in only 5 years
據統計數字顯示，在中國，公眾使用網際網路的比率大幅增加，個人網上電視用戶的數目在5年間，便由10 ， 000戶增加至200萬戶。Internet2 is a collaborative effort initiated by the university corporation for advanced internet development ( ucaid ) of the us, which is a consortium comprising universities, network operators and computers vendors. it aims to develop advanced internet technologies to significantly improve the performance of the internet, so as to enable the operation of advanced internet applications such as video broadcasting and conferencing, distance learning, tele - medicine, digital library of innovative contents, etc
Internet2是由美國的universitycorporationforadvancedinternetdevelopment發動，其組織成員包括大學、網路營運商及電腦供應商，目標是開發先進的網際網路技術，以大幅度改進網際網路的能效，讓視像廣播、視像會議、遙距學習、遙距醫療工作及數碼圖書館等先進網際網路技術可以順利運作。For the algorithm of reactive power optimization, presented in this paper, in order to found the linear programming model equations, the objective function is minimum total power losses, the controlled variables include the compensating capacity of reactive power, generator bus voltages and transformer tap positions, the state variables include reactive power of the generators, and the voltage amplitudes in the ends of transformers
本文研究的電力系統無功優化演算法是以整個網路的損耗最小為目標函數，以無功補償設備出力、發電機端電壓和可調變壓器變比為控制變量，以發電機的無功出力和變壓器端電壓幅值為狀態變量建立了線性規劃模型方程。As dab system serves an area by using one single frequency network, more radio services are available alongside with data and pictures transmissions. this significantly expands the number of channels and allows for a more efficient use of the available spectrum as well as more interactions with audience
由於數碼聲音廣播支援單頻網路的運作，即全港均用單一頻率發射及接收，可以大幅節省頻譜，從而提供更多電臺服務，以及傳輸數據和影像等由於更有效運用廣播頻譜，電臺頻道數目將可倍增，而服務也可多元化。As dab system serves an area by using one single frequency network ( sfn ), more radio services are available alongside with data and pictures transmissions. this significantly expands the number of channels and allows for a more efficient use of the available spectrum as well as more interactions with audience
由於數碼聲音廣播支援單頻網路的運作，即全港均用單一頻率發射及接收，可以大幅節省頻譜，從而提供更多電臺服務，以及傳輸數據和影像等；由於更有效運用廣播頻譜，電臺頻道數目將可倍增，而服務也可多元化。分享友人