analysis pitch 中文意思是什麼
analysis pitch
解釋
計算螺距-
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。 -
According to the topological analysis of the unit cells, the relationship between the braiding parameters is established, such as braiding angle, braiding pitch, fiber volume fraction, dimension of composites etc.
經過對三維編織細觀結構的拓撲分析，建立了編織工藝參數之間的關系，如編織角、編織花節長、纖維體積含量、復合材料的尺寸等。 -
Numerical analysis and experimental study on performance of evaporator with combination of different fin pitch
變片距蒸發器性能數值分析與實驗研究 -
The result of computer and analysis based on blade elements theory shows us that we can regulate the rotate speed of wind turbine rotor by changing set angle and pitch h. variable - pitch system is the key component of the whole wind turbine, which can assure safely pitch - control and brake
本文利用葉素理論，經計算分析得出：通過改變風力機安裝角可以改變槳距h ，從而改變風力機的轉速。變距機構是變槳距控制型風電機組實現變距控制和安全剎車的關鍵機構之一，它的運動由平動和轉動兩部分組成。 -
For the dynamic process of ship rolling movement, this paper analyses its dynamic date with time series analysis method and brings up this system ' s the most excellent autoregressive model ( ar model ) according to least aic criterion ( akaile, information criterion ). it reveals the regular pattern of ship rolling movement and forecasts the future value of roll angle and pitch angle, then transforms it to adjusting value of object and adjusting it according to appropriate control rules
對于船舶搖蕩運動這一動態過程，採用時間序列分析的方法，建立系統的自回歸模型（ ar模型） ，並根據最小aic信息量判定準則保證建立的系統模型為最優化模型。利用參數模型的方式對船舶橫搖、縱搖運動的動態數據進行分析處理，揭示船舶搖蕩運動的規律，預測船舶橫搖角、縱搖角的未來值。 -
At first an analysis of the basic principles of the vertical - axis variable - pitch turbine is given including two methods to calculate the induced velocity. one is the three different streamtube - methods which are single - disk single - streamtube ( sdst ), double - disk single - streamtube ( ddst ) and multi - streamtube ( mtt ) method based on the momentum theory, the other is the vortex method ( vtth ) based on the potential eddy theory
一是根據動量定理的流管模型得到的求解誘導速度的單盤面?單流管方法（ sdst ） 、雙盤面?單流管（ ddst ）方法、多流管（ mtt ）方法；二是根據勢渦理論得到的求解誘導速度的的渦方法（ vtth ） 。 -
Then we consider the applications of music structure to audio - based mir and music summarization based on the labeled music structure information. first we extract the pitch class profile ( pcp ) feature vector through the analysis of music representation
首先通過分析音樂的表達方式提取了pcp特徵，這是一種基於幀的特徵，它較好的結合了聲學層的頻率和音樂語義層的十二平均律信息。 -
A hydrodynamic optimal method to enhance the energy conversion coefficient of the vertical - axis variable - pitch turbine is presented in this paper based on the analysis of the existing mathematical models, on the computational methods for predicting the hydrodynamic performance of turbines and on the available experimental results. by applying mathematical optimal theory, a mathematical model for optimizing the hydrodynamic attack angle of the blades of turbines is formulated and some numerical results are obtained as well
本文在總結和研究豎軸可調角直葉水輪機水動力性能計算的現有數學模型，計算方法和實驗結果的基礎上，運用最優化理論，給出了改善和提高該種水輪機能量利用率的一種優化方法，建立了數學模型，並得到了計算結果。 -
By means of analysis of failure occurred in the production process of modified pitch, the corresponding treatment solution is given
通過對改質瀝青生產過程中發生故障原因的分析，提出了相應的處理意見。 -
In the following part, trajectory design and computation are given, including fight scheme and control & navigation laws. through the design and computation, the profile of attack angle, trajectory angle and pitch angle are designed. these works provide theoretical fundamentals for dynamics analysis and practical trajectory design
第三部分內容是對導彈的彈道進行設計與計算，給出導彈在各段的飛行方案或導引規律。設計出導彈在整個飛行過程中的質點彈道，迎角、彈道傾角和俯仰角等參量在導彈攻擊目標過程中的變化規律，為進一步的質點系彈道和動態分析提供理論基礎。 -
The analysis of dutch also brings back the importance of context in generating pitch functions, in particular, the tonic ( as " an intimate affair " ) and the changing functions of the same pitch when embedded in new contexts
對荷蘭人的分析也帶回到產生音高功能的重要性，特別是，當暗藏在新的曲調時，調性（當作「暗指的事件」 ）以及相同音高的功能改變上。 -
According to the analysis test for the pitch performance, the optimum kneading temperature of the carbon paste was determined, so that the pressing conditions may be modified to improve the quality of the products
摘要通過對瀝青性能的綜合測定分析，確定炭素糊料的最佳混捏溫度，以改變依據瀝青軟化點確定混捏溫度的做法，改善工藝條件，提高產品質量。 -
The online detection system of gun barrel inside bore ' s twist pitch of rifling design analysis
火炮身管纏度在線檢測系統設計分析 -
The analysis of the length of frame in pitch detection
基音檢測中幀長選擇的分析 -
This paper points out the main factors causing errors in three - pin screw pitch diameter measurement, presents a synthesizing approach of measurement errors in direct measurement upon theoretical analysis and example, and introduces some methods of reducing errors and improving precision
摘要介紹了三針法測量螺紋中徑時影響測量誤差的主要因索，並通過理論分析及應用舉例給出了間接測量中測量誤差合成方法，提出了減小測量誤差，提高測量精度的措施。 -
In this dissertation a syllable - based method of tone recognition for continuous speech is proposed. this method includes the following procedures : syllable segmentation, pitch detection, feature extraction, tone pattern analysis, and tone recognition. our research is show as follows : ( 1 ) syllable segmentation in continuous speech
漢語連續語音的聲調識別比孤立字和多字詞的聲調識別更困難，本文提出了基於音節的聲調識別思想，研究了其中涉及的音節分割、聲調獲取、特徵提取、聲調模式分析和聲調識別模型等問題。 -
This paper, in advantage of modern control theories, designed the pitch control system and the altitude holding system of the x armed helicopter, and present digital simulation, coupling analysis, sensitivity analysis, system performance analysis under different input and initial condition
本文應用現代控制理論設計了某型武裝直升機的俯仰角控制系統和高度保持系統，並進行了數字模擬、耦合分析、飛行狀態變化對控制系統性能的影響分析，及在不同輸入初始條件下的系統性能分析。 -
Test method for microscopical analysis by reflected light and determination of mesophase in a pitch
瀝青中用反射光的顯微分析和測定中間相的試驗方法 -
Standard test method for microscopical analysis by reflected light and determination of mesophase in a pitch
瀝青中間相的測定和用反射光進行顯微分析的標準試驗方法 -
Analysis and synthesis of continuous voice pitch contour for improving chinese synthetic speech naturalness
濁聲基頻輪廓對漢語合成自然度提高的分析與綜合
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