查询词典 wave
- 与 wave 相关的网络例句 [注:此内容来源于网络,仅供参考]
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An algorithm for decomposition of multi wave and multi component data into upgoing and downgoing P wave and S wave was derived in frequency wave number domain in this paper. The reflection coefficient versus incident angle was calculated, which can provide foundational data for the AVO inversion of elastic parameters and prediction of fluid factor.
在频率波数域中采用解析法,解出多层条件下海底实测的多分量地震数据分解成上行和下行P波和S波的算法,导出海底各层地震反射系数随入射角变化的递推计算公式,为海底多波多分量AVO弹性参数的反演及流体因子预测提供基础数据。
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As applications of the method, the linear wave making problems of Wigley hull and Series 60 hull are solved, with less collocation-points than that in traditional panel method, and the Kelvin wave-patterns calculated are in accord with the test data. Reasonable Kelvin wave-pattern and wave resistance of a high-speed round-bulge ship with transom stern are obtained by enforcing a condition, resembling Kutta-type condition, of smooth flow detachment at the transom stern. In addition to that, the linear solution of a catamaran is also presented.
本文运用该方法求解了Wigley船型与系列60船型的线性兴波问题,以较少的配置点计算出了与实验结果相近的Kelvin波系及合理的波形阻力;以在方尾部强加类似于库塔条件的光滑分离边界条件求解了高速圆舭型方尾船的线性兴波问题,得到了合理的三维波型及波形阻力;另外还求解了双体船的线性兴波问题。
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The wash-out of the particle slope, in practice is how the particle stone to move under the breaking wave"s force. The main elements deciding the force are the wave factor, the slope angle and the particle size. Through analyzing the particle"s suffering process during each stage of waves breaking, it can be advanced that the wave force is biggest just at the wave incidence to the slope.
波浪对散体边坡的冲刷,实际上是颗粒在波浪作用下的受力起动问题,力的大小主要由波要素、斜坡倾角和颗粒粒径决定,且通过对破波各阶段颗粒的受力分析,可知颗粒在破波瞬间受到的作用力最大。
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This work's characteristic is may several kind of basic profiles which outputs us through the pressed key choice to want to obtain: Square-wave, sine wave, triangular wave and saw-tooth wave.
本作品的特点就是可以通过按键选择输出我们想要得到的几种基本波形:方波、正弦波、三角波和锯齿波。
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My graduation project core task is to design: 89S52 as the core, unifies DAC0808 to realize the programmed control to have the sine wave, the triangular wave, the square-wave and the saw-tooth wave four kind of commonly used low-frequency signals .
我的毕业设计核心任务是:以89S52为核心,结合DAC0808实现程序控制产生正弦波、三角波、方波和锯齿波四种常用低频信号。
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In the paper,using three methods,including C language,Matlab and DSP Builder,producing the arbitrary waveform initialization data of the sine wave,the triangular wave,the saw-tooth wave and the square-wave.Programming,parameter setting and waveform simulation are described to every method detailedly.
DDS系统一般包括系统时钟、频率预置与调节电路、相位累加器、ROM查找表,输出的数据通过外接的D/A转换器和滤波器完成波形输出。
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This experiment counts based on the direct digital frequencysynthesis the basic principle, fully II and hardware LT - IV testedthe box using ALtera Corporation's FPGA chip FLEX10 in softwareMaxplus in the platform to complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the Oscilloscope , completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.
帮忙翻译一下,谢谢本实验基于直接数字频率合成计的基本原理,充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计,设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器,通过下载板和示波器可以控制和观察波形,在提高要求中完成了通过下载板上的按键来控制频率和相位,以及多种波形,包括方波、锯齿波、三角波和余弦波的选择输出,此外在数码管上动态显示生成的波形频率,并且从仿真波形中生成tbl文件,同时利用matlab高级语言画出波形。
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This experiment counts based on the direct digital oscilloscope frequencysynthesis the basic principle, fully II and hardware LT - IV testedthe box using ALtera Corporation's FPGA chip FLEX10 in softwareMaxplus in the platform to complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the oscilloscope, completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital oscilloscope tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.
帮忙翻译一下,谢谢本实验基于直接数字频率合成计的基本原理,充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计,设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器,通过下载板和示波器可以控制和观察波形,在提高要求中完成了通过下载板上的按键来控制频率和相位,以及多种波形,包括方波、锯齿波、三角波和余弦波的选择输出,此外在数码管上动态显示生成的波形频率,并且从仿真波形中生成tbl文件,同时利用matlab高级语言画出波形。
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To complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the oscilloscope, completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.
本实验基于直接数字频率合成计的基本原理,充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计,设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器,通过下载板和示波器可以控制和观察波形,在提高要求中完成了通过下载板上的按键来控制频率和相位,以及多种波形,包括方波、锯齿波、三角波和余弦波的选择输出,此外在数码管上动态显示生成的波形频率,并且从仿真波形中生成tbl文件,同时利用matlab高级语言画出波形。
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This experiment counts based on the direct digital frequencysynthesis the basic principle, fully II and hardware LT - IV testedthe box using ALtera Corporation's FPGA chip FLEX10 in softwareMaxplus in the platform to complete the DDS system design, hasdesigned a frequency and the phase may control has the sine and thecosine output direct numeral frequency synthesizer, was allowedto control and to observe the profile through the downloading boardand the oscilloscope, completed in the enhancement request hascontrolled the frequency and the phase through the downloading boardon pressed key, as well as many kinds of profiles, includingsquare-wave, saw-tooth wave, triangle wave and cosine wave choiceoutput, In addition on digital tube dynamic demonstration productionprofile frequency, and produces the tbl document from the simulationprofile, simultaneously draws the profile using the matlab higherorder language.
涂层测厚仪-帮忙翻译一下,谢谢涂层测厚仪-帮忙翻译一下,谢谢帮忙翻译一下,谢谢本实验基于直接数字频率合成计的基本原理,充分利用ALtera公司的FPGA芯片FLEX10在软件MaxplusⅡ和硬件LT—IV实验箱的平台上完成了DDS系统的设计,设计了一个频率和相位均可控制的具有正弦和余弦输出的直接数字频率合成器,通过下载板和示波器可以控制和观察波形,在提高要求中完成了通过下载板上的按键来控制频率和相位,以及多种波形,包括方波、锯齿波、三角波和余弦波的选择输出,此外在数码管上动态显示生成的波形频率,并且从仿真波形中生成tbl文件,同时利用matlab高级语言画出波形。
- 相关中文对照歌词
- Wave Wet Sand
- New Wave
- Wave Goodbye
- Wind Wave
- Black Wave / Bad Vibrations
- On A Wave
- The Wave
- Some People Ride The Wave
- Wave Upon Wave Upon Wave
- Wave Over Wave
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。