Wavelet based acoustic holography method for moving sound source identification;
基于小波分析的声全息识别运动声源的方法
Assumed that the speed of the moving sources and the Coulomb energies do not change with the emission angles,the moving sources fitting of the measured energy spectra have been completed by changing the intens.
在假定运动源速度和出射离子库仑位垒不随出射角变化的条件下 ,通过改变发射源的强度和核温度参量完成了对实验测得能谱的运动源拟合 ,并详细讨论了 3个发射源所占份额和源强随出射角的演化关系 。
The mathematical models are set up which are applied to the solution of the temperature field problem of thin workpieces in high speed milling with the theory of the moving heat source.
应用移动热源理论建立了高速铣削薄壁件温度场的数学模型,研究了求解薄壁件温度场的解析解和数值解,给出了薄壁件高速铣削温度场的计算结果。
Compiling procedure with APDL of ANSYS is to deal with the moving heat source.
利用 AN SYS软件的 APDL语言编写程序 ,实现在移动热源载荷下的有限元计算 。
Momentum and energy changes caused by moving heat source are taken as additional sources in controled equations, and the equations are discretived and solved using a control volume based method.
在PHOENICS软件基础上开发了模拟激光表面重熔过程温度场和速度场的数值程序 ;温度场和速度场的计算采用了固定网格及处理熔化和凝固问题的一般源项方法 ;移动热源引起的能量和动量变化分别作为附加源项构建控制方程组 ,采用控制容积积分法对控制方程进行离散和求解 ;对铝合金激光表面重熔过程中的传热、相变及流体流动问题进行了三维非稳态的数值模拟研究。
A Realization for Virtual Sound and Motive Sound Base on HRTF
利用头相关函数实现虚拟声源和运动声源
Fast DOA Estimation Algorithm for Moving Source Based on Time-delay Differences Measurement
一种基于时延差测量的运动声源快速定向算法
The direct transportable analyzing of Brownian Motor driven by double-noise soures
双源噪声驱动下布朗马达定向输运的分析
Study on Moving Noise Source Identification Based on Acoustic Holography of Neural Network;
基于神经网络声全息技术对运动噪声源识别的研究
This paper presents the acoustical holography method which can be used to identify noise source on a moving vehicle.
本文提出利用声全息原理,对运动状态下的汽车噪声源进行识别的方法。
soundThis is where all of the sound card drivers are.
/sound所有的声卡驱动源码。
The stadium rocked with applause.
运动场上一片欢呼声。
yell the team to victory
用喊声鼓励运动队取胜。
Evaluation of the Global and Regional Left Ventricle Function with Dual-source CT in Patients with Coronary Artery Disease:Compared with Routine Echocardiogram
双源CT评价冠心病患者的左室心功能和室壁运动:与超声心动图的对比研究
Source of the Shengxun and Its Use in Guangya Shuzheng
声训之源流及声训在《广雅疏证》中的运用
Methods for Reducing Noise of Power Supply in the Operational Amplifier
降低运放电路中电源噪声的方法探讨
The Features of AAM under Mono-sound and Multi-sound Source Conditions;
单声源与多声源发声条件下的听觉似动特点研究
Alternatively, they conduct the occasional active source experiment, in which sound waves are created and recorded- conditions somewhat dependent on funding.
不然，就是进行特殊活动源的实验，运用声波的产生与记录─这时，状况好坏就得看经费多寡啰！
Doppler effect can be demonstrated by manufactured device when the sound source is in circular motion. The frequency spectrum is gained with chart spectrum analysis software.
利用自制装置演示了声源作圆周运动的多普勒效应,并应用图谱分析软件得到频率分布图.
Dynamic Response Analysis and the Identification of Noise Source of CG125 Engine
CG125发动机动力响应分析及噪声源识别
Study on Sound Generation and Numercial Simulation of Aerodynamics Siren;
气动式报警声源发声机理及数值仿真研究
Engine Noise Source Identification of New Car Based on Acoustic Intensity Measurement
声强法对某新型轿车发动机噪声源的识别
Simulation for Continuously Moving Sound Image in 5.1-channel Surround Sound Reproduction
1通路环绕声重发中连续运动声像的模拟