Spectrogram function in matlab [ For speech ] the full code, has been tested.

A spectrogram based on PC is presented.

介绍了一种基于PC的语图仪.

The schematic of a novel transmission grating spectrograph and the preliminary experimental results are described.

描述了一种新型透射光栅谱仪的结构和初步的实验结果.

Objective To study the acoustic-phonetic features of the cleft patients with sound spectrograph.

目的应用语图仪研究腭裂患者的语音声学特点.

The necessary instruments for analysis include microscope with 60 fold magnification, infrared spectrograph and ultraviolet spectrograph.

介绍了分析所需配备的实验仪器,主要有60倍显微镜 、 红外分光光谱仪和紫外分光光谱仪.

The identification of calcium carbonate in PVC profiles by infrared spectrograph was introduced.

介绍了如何用红外光谱仪鉴别PVC异型材中的碳酸钙.

The different determinations of calcium are aqueous titration , voltammetry, optical spectrographic method, ion chromatography, et al.

钙离子的测定则有滴定法, 伏安法, 光谱法, 离子色谱法等不同方法.

Spectrographic oil analysis technology has been used in the condition monitoring of diesel engines.

机油光谱分析技术已广泛用于内燃机车柴油机的磨损状态监测.

The development of modern FT-IR spectrographic technique rendered it more easy.

而现代FT-IR红外光谱技术的快速发展,使样品分析变得容易多了.

The cup electrode solution arc method is a new technique for spectrographic analysis.

杯电极溶液电弧法无论应用在金属或非金属样品的光谱分析中,都受到光谱工作者们越来越多的注意.

The methods of determining cyanide including chromatography, spectrography, electrochemical analysis and other methods are expatiated.

阐述了近几年来国内氰化物的测定方法.方法包括:色谱法 、 光谱法 、 电化学法及其他方法.

The electron magnetic spectrometer was developed and its principle, ( designing ) idea, structure and index were introduced.

研制了超热电子 磁谱仪,介绍了谱仪的工作原理 、 设计思想 、 结构和主要技术指标.

A new simple design method for imaging spectrometer composed of a convex grating is described.

介绍了一种新型凸面光栅结构成像光谱仪的设计方法.

It is a difficult point to adjust the spectrometer properly for performing an optical experiment.

分光计的调整是光学实验中的一个难点.

This paper introduces a new kind of heating bath on the Fourier infrared spectrometer.

本文介绍了一种用在付利叶变换红外光谱仪上的新型加热池.

The radiation from a hot Body can Be dispersed By a spectrometer to form a spectrum.

热体的辐射可以用分光仪使之产生色散而形成光谱.

How does the detector change affect spectrometer pricing?

更换探测器是否会影响光谱仪的价格?

In order to improve the imaging speed, the detection unit adopts a grating spectrometer.

包括光纤干涉仪、成像探头 、 探测单元、图像采集卡与计算机.

The dynamic viscoelastic spectrometer showed that the graft copolymer exhibited two phase morphology.

通过动态力学粘弹谱表征,该接枝共聚物具有稳定的双相体系相态.

This paper analyses and studies the parameter design of a Spatial Heterodyne Spectrometer ( SHS ) .

围绕空间 外差 光谱仪系统参数设计进行了理论分析和实验研究.

Blank and the detection limit are important parameters in spectrometry.

空白、检出限是分析化学中两个基本概念.