A spectrogram based on PC is presented.
介绍了一种基于PC的语图仪。
The term "spectrogram" is borrowed from optics.
“声谱图”一词是从光学借来 的。
The term "spectrogram" is borrowed from optics .
“声谱图”一词是从光学借来的。
The term 'spectrogram "is borrowed from optics."
“声谱图”一词是从光学借来的。
Why reducing the window length, causes empty rows in spectrogram?
为什么减少窗口长度，使空图行吗？
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。
Methods: Gas chromatography and mass spectrogram were used to analyze their components.
方法：气相色谱-质谱联用分析。
Some methods on judging mechanical failure problem with spectrogram diagram were analysed.
分析了利用波谱图判断机械故障问题的几种方法。
Some disease group showed distinct features in their spectrogram, correlogram and sonogram.
部分喉疾病组的频谱或相关曲线，以及声图具有较为特征性表现。
It may be a type of indoles melanin from the UV-visible spectrogram and the infrared spectrogram.
其紫外吸收光谱与红外光谱具有吲哚型黑色素典型光谱性质。
A programming design which can be used for drawing speech 3-d spectrogram on PC computer is introduced.
介绍在通用PC机上实现语音三维语谱绘图软件的设计方法。
How to test the winding deformation in transformers without the presence of initial characteristic spectrogram?
在缺乏原始图谱的情况下，如何进行变压器内部绕组的变形测试?。
The structure and composition of the copolymer were identified and examined by infrared spectrogram and NMR-H spectrum.
通过红外光谱、核磁共振氢谱明确了聚合物的组成和结构。
The adsorption between the fibre and chitosan was also confirmed through the analysis of the SEM photos and the infrared spectrogram.
通过电镜照片分析和红外光谱分析表明壳聚糖和二乙酸纤维表面发生了物理吸附并可能伴有化学交联作用。
In this section, we reveal that the three signal operations can be distinctly described as corresponding spectrogram image transformations.
在本节中，我们会泄露三个信号操作可以清楚地描述为相应谱图图像转换。
Results From the spectrogram of the implants, the characteristic band of each ingredient appears as linear superposition, neither more nor less.
结果该植入剂图谱中，各配方成分的特征峰呈线性叠加，不多一峰，不少一峰。
The cationic group in the structure of product is proved by the aid of IR spectrogram analysis, and the product is applied in leather manufacture.
通过红外光谱图的分析验证了产品结构中具有阳离子基团，并对产品的应用性能进行了研究。
The quantitative spectrogram analysis and automatic calibration of instrument are implemented and the intelligent level of instrument has been enhanced.
实现了图谱定量分析、仪器自动标定等功能，进一步提高了仪器的智能化程度。
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；
The mathematical morphology method was used to extract the envelope of the spectrogram, and then to recognize automatically the character points of the graph.
利用数学形态学方法提取声谱包络，并进行包络特征点的自动识别。
The vibration spectrogram is one information form of the vibration and manifests the mechanical change of running status in the vibration information reflection.
振动谱图则是振动的体现形式之一，是机械运行状态的变化在振动信息中的反映。
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 software of the system consists of 6 function modules: operation instruction, sampling, management of data, analysis of spectrogram, correlogram and sonagram.
软件包括6个功能模块：操作指导，采样，数据管理，频谱分析，相关分析及声图。分析图形及参数表可屏幕显示或打印绘图。
The principle of spectrogram analysis, hardware structure and software design of the digital voice signal spectrometer based on TMS320C50 is introduced in this paper.
介绍了信号频谱分析的原理及智能语音信号频谱仪的硬件结构和软件设计。
The frequency pseudocolor-coded speech spectrogram is then obtained by means of a sampling narrow slit placed at Fourier plane in white-light optical spectrum analyzer.
然后在白光光学频谱分析系统中，利用放置在傅里叶频谱面上的取样狭缝得到按频率假彩色编码的频谱图。
Near the characteristic peaks of laser Raman spectrograms of serums from the cancerous patients, the normal person′s serum has no Raman spectrogram characteristic peak.
在各类癌症患者血清的激光拉曼光谱图特征峰附近，正常人血清均没有拉曼光谱特征峰。
Using the instrument for the transmission loss of single mode of winding birefringence optical fiber, the spectrogram of loss and the graph of mode density are obtained.
利用检测单模双折射光纤弯曲传输损耗装置测绘了光纤的弯曲损耗图及光纤弯曲传输模式图。
This paper covers the basic principle of infrared spectrum technology, expression of infrared spectrogram, as well as the advantages and disadvantages of this analytical method.
简要介绍了红外光谱分析技术的基本原理、红外吸收光谱的表示法及分析技术的优缺点。
The spectrogram envelop of Doppler ultrasound blood flow signals from which spectrogram parameters can be estimated is important to clinical diagnosis of cardiovascular diseases.
超声多普勒血流信号声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。
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。
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