spectrogram
The term "spectrogram" is borrowed from optics.
“声谱图”一词是从光学借来的。
A spectrogram represents sound data as a graph.
声谱图使用图像来表示声音数据。
Some methods of judging mechanical fault using spectrogram are introduced.
介绍了利用波谱图判断机械故障的几种方法。
Combining the two methods can further enhance the readability of a spectrogram.
将这两种方法结合起来可以进一步提高谱图的可读性。
The infrared spectrogram and molecular weight of synthetic products are determined.
对其测定了红外谱图和相对分子质量
Using this test chromatogram and spectrogram of fatty acid in healthy liver and liver cancer were established.
本实验得出了人体正常肝组织及肝癌组织脂肪酸的色谱图及质谱图。
The structure of the extract was determined by IR,and the spectrogram is accordant to standard product.
考察了提取剂的含水量、浸泡时间、原料性质和原料预处理方法等因素对提取的影响,获得了最佳提取条件。
Abstract： Some methods on judging mechanical failure problem with spectrogram diagram were analysed.
摘 要： 分析了利用波谱图判断机械故障问题的几种方法。
Through the comparison with the standard spectrogram, it is proven that the synthesis product is the target product.
得到了12-氨基十二酸的质谱、红外光谱、核磁共振的谱图，并与已有的标准谱图进行了比较，确定所加氢生成的产物为目标产物。
Spectrogram function in matlab [For speech] the full source code, has been tested.
(译)：谱图功能在Matlab [语音]完整的源代码，已经过测试。
Spectrogram is a time-frequency representation of speech signal.This image contains rich information of the speech.
摘要 语谱图是语音信号的时频表示，含有丰富的信息。
IPCNN is first used to extract the feature of spectrogram,and is then with the assistance of Probabilistic Neural Network(PNN)to recognize speech.
首先利用IPCNN来快速提取语音的语谱图图像特征,然后由概率神经网络(PNN)辅助来识别语音。
The PF of evoked coo was lower than that of spontaneous coo obviously;one or two upper partials were appeared in the spectrogram.
诱发叫声的主频率显著性低于自鸣声，声图中有1－2个陪音。
BP-ANN technique was utilized to analyze the spectrogram of the mixed gas before reconstruction by this rapid algorithm.
3、本论文对丙酮、二氯甲烷、氯仿三种有机有毒大气污染物进行了气体浓度分布的快速重构。
Based on the spectrogram,the relation of glycol abietates structure and applied properties could be further investigated.
为进一步研究产物结构与性能关系提供了依据。
The system equations are numerically integrated, the results of which contain phase diagram, Poincare diagram, spectrogram and bifurcation diagram.
采用数值方法得到转子系统在不同转速和径向游隙下的相图、庞加莱图、频谱图和分岔图等。
The PF of evoked coo was lower than that of spontaneous coo obviously; one or two upper partials were appeared in the spectrogram .
诱发叫声的主频率显著性低于自鸣声，声图中有1-2个陪音。
The spectrogram suggested that the absorption peak of the pigment was 627nm in alkalinous condition, 527nm in acidic condition.
光谱学图谱表明该色素碱性条件下最大吸收峰在627nm处，酸性条件下最大吸收峰在527nm处。
Since it can improve the striation in the spectrogram conspicuously, that is result in the better ability for resisting the environmental noise.
因此，本篇论文改良它，并利用各相邻频率能量间相对变化的大小与能量转折变化，提出一个新的端点侦测演算法。
The spontaneous coo with the coo evoked by the stimulating DM nucleus in pigeon is compared by using computer-aided spectrogram analysis .
利用计算机声谱分析技术比较了家鸽刺激中脑丘间复合体背内侧核（DM）诱发叫声和其正常自鸣声。
Adopting high speed digital signal technique of collection and processing to get indexes which can show the unevenness, such as CV, uneven curves, spectrogram, etc.
采用高速数字信号采集处理技术，能得到cv值，不匀曲线，波谱图等反映纱条不匀信息的有用指标,人机界面友好，操作简单方便。
In this system, DSP drives CCD to collect signals, converts analog signals to digital signals, completes fast Fourier transform, and controls LCM to display spectrogram.
整个系统通过DSP驱动CCD传感器采集信号,并由DSP完成模数转换以及各种变换运算,最后由DSP控制液晶显示模块输出光谱曲线。
The paper introduces the database, code and index method of IR spectrogram and discusses the design and application of computer assistant index system of IR spectrogram.
摘要介绍了红外光谱图谱计算机辅助检索系统中数据库的建立、谱图的编码、图库检索方法以及系统实现过程。
The spectrogram envelop of Doppler ultrasound blood flow signals from which spectrogram parameters can be estimated is important to clinical diagnosis of cardiovascular diseases.
摘要超声多普勒血流信号谱图包络是声谱参数提取的基础，能为临床心血管疾病的诊断提供重要信息。
In spectrum analysis such as UV-visible spectrogram, single vector model transfer was established by finding the sources of the difference among instruments.
在光谱分析中,以紫外一可见光谱仪为例,从仪器间差异的来源着手,建立单向量模型传递法,并分别采用模式识别和多元校正模型验证其稳健性和有效性。
The structure of the system and the design of the multiple feedforward neural network used for identification of spectrogram of wastewater are discussed.
介绍了系统构成原理和用于废水紫外光谱图识别的多层前向神经网络的设计，分析了含有不同隐节点数的前馈网络的精度；该系统可对远程水质进行监测；
The analysis results of several cases show that the method using these parameters are better than the conventional one such as spectrogram parameters on veracity.
初步临床应用结果表明，该方法具有比传统的声谱参数准确性高的优点。
The one-order canceller method is utilized to filter out the ground clutter in the signal stretching process, and then a clear spectrogram of targets is obtained.
再对语图进行处理，分离目标主体信息和微多普勒信息，实现目标主体的清晰成像；
In FTIR spectrogram of scissored PVP or PNIPA, characteristic peak of C=S double bond were discovered.It is to say that the patch of RAFT agent on the hairy chains.
同时，通过水解后从微球表面“剪裁”下来的壳层高分子红外分析表明，高分子链段中均含有碳硫基团，即证明有RAFT试剂的“碎片”存在。
The successful applications of this method in the data processing of chromatogram and spectrogram demonstrated its significant advantages over canonical identification approaches.
该方法被成功应用于中药色谱、光谱分析数据处理，具有常规分类鉴别方法不可替代的优点。
The entropy series and neurons firing series of the image obtained by feeding the spectrogram into PCNN were used as the characteristics of emotion speech for emotion recognition.
该方法将语音转化为语谱图后输入到PCNN，得到输出图像的神经元点火序列及其熵序列作为语音情感的特征，利用其特征实现语音情感识别。
All the facts that specific absorption spectra of those groups can be easily seen in the spectrogram of IR and the color of the hydrolyzed fiber gets darker and darker because of the a...
该机理还指出反应过程中纤维颜色的变化与六元环中间体生成的量有关,即水解纤维中六元环中间体含量越多,纤维的颜色越深,这与实验现象相吻合,从而进一步验证了机理的合理性。
Results of clinical application show that this method can obtain spectrogram parameters automatically and precisely.The method may be practical in the clinical blood flow detection.
临床试用结果表明，该方法能够自动、准确地获取超声多普勒血流声参数，从而为血流状态的临床检测提供了一种实用方法。
Therefore, the signal received by microphone could be treated as the summation of one spectrogram with shifts in time and attenuation.It is similar to an image corrupted by a motion blur function.
也就是麦克风所收到的讯号，可视为由同一幅时间-频谱图经过位移、衰减后再相加的结果。
Industrial lignosulfonate LS was modified to graft carboxy by the free radical copolymerization reaction.The structure of modified lignosulfonate LSA was characterized by the infrared spectrogram.
以工业木质素磺酸盐LS为原料,采用自由基共聚反应对LS进行接枝羧基改性,制备得到改性磺化木质素LSA,用红外光谱对其结构进行表征。
Then, we present a method to determine the maximum compression ratio of interferogram by using the relationship between interferogram matching angle and spectrogram matching angle.
从而提出了利用光谱匹配角和干涉曲线匹配角之间对应关系来确定干涉图最大压缩比的方法。
A novel method based on the Graham scan is proposed to extract the chief wave of the spectrogram envelop, while an improved angle detection method is applied to recognize the features.
基于格雷厄姆扫描算法提出声谱图包络主波提取的新方法,并用改进的角度探测方法进行包络特征的识别。
This paper will discuss the role of spectrogram in speech training for the hearing-impaired with special reference to the understanding of cognitive psychology and practical cases.
发音学习过程是一个自动化程序认知过程,本文结合实际案例从认知心理学的各个过程分析语谱图在聋人语训中的作用与效果。
The second method may save computation resources for real data processing. (6) STFT spectrogram is the main time-frequency analysis method used in identification of ripple fired explosions.
对于大批量的数据处理，这种算法在节省计算资源方面具有一定的优势。
octave and third octave spectrogram
倍频程 及1/3 倍频程频谱图
The term "spectrogram" is borrowed from optics
“声谱图”一词是从光学借来的。
14. The term "spectrogram" is borrowed from optics.
“声谱图”一词是从光学借来的。
time-frequency reassignment spectrogram
时频重排
Gas chromatography-mass spectrogram
气相色谱-质谱联用技术
Keywords Uster;weight unevenness;spectrogram;
乌斯特;质量不匀率;波谱图;
short time Fourier transform spectrogram
短时傅里叶变换谱
The Analysis and Diagnosis of Mechanically Vibrating Spectrogram
机械振动谱图分析诊断
Determination of Ultraviolet Spectrogram of Carbonyl Nickel
羰基镍紫外光谱图测定
Keywords cleft palate;foimant;vowel;consonant;spectrogram;
腭裂;共振峰;元音;辅音;语图;
Keywords Laryngeal diseases;Laryngeal neoplasms;Voice;Spectrogram;
喉疾病;喉肿瘤;语音;声谱图;