正弦脉冲的英文

• sine pulse
• sine shaped impulse
• sine-shaped impulse
• sinusoidal impulse

• "正弦"英文翻译    sine
• "脉冲"英文翻译    impulse; pulse; impulsion; o ...
• "升余弦脉冲" 英文翻译 :    raised cosine pulse
• "余弦脉冲" 英文翻译 :    cosine impulse; cosine pulse
• "弦脉" 英文翻译 :    angry pulse; string pulse; string-like pulse; stringy pulse; taut pulse; wiry pulse
• "半正弦波脉冲" 英文翻译 :    half sine pulse; half-sine pulse
• "正弦平方脉冲" 英文翻译 :    sine squared pulse; sine-squared pulse
• "半正弦冲击脉冲" 英文翻译 :    half sine shock pulse
• "已调正弦平方脉冲" 英文翻译 :    modulated sine squared pulse
• "正弦半波冲击脉冲" 英文翻译 :    half-sine shock pulse
• "正弦平方脉冲响应" 英文翻译 :    sine-squared pulse response
• "正弦" 英文翻译 :    [数学] sine◇正弦尺 sine protractor; 正弦曲线 sine curve; sinusoid
• "正弦波脉冲电流疗法" 英文翻译 :    sinusoidal impulse current therapy
• "正弦矩形脉冲转换电路" 英文翻译 :    sine squaring circuit; sine-squaring circuit
• "正弦平方波和条脉冲" 英文翻译 :    sine squared pulse and bar
• "正弦平方脉冲成形网络" 英文翻译 :    sine-squared shaping network
• "正弦平方脉冲与方波信号" 英文翻译 :    sine squared pulse and bar signal
• "正弦平方脉冲和条信号发生器" 英文翻译 :    sine-squared pulse and bar generator
• "正弦表 正弦规" 英文翻译 :    sinetable
• "正弦规，正弦尺" 英文翻译 :    sine bar
• "半正弦" 英文翻译 :    half sine; halfsine
• "反正弦" 英文翻译 :    anti-sine; arc sine; arcsine; arcussinus inverse sine; inverse trigonometric function; math.asin
• "非正弦" 英文翻译 :    non-sine◇非正弦波形 [电学] nonsinusoidal waveform; 非正弦电流 non-sinusoidal current; 非正弦电压 non-sinusoidal voltage; 非正弦曲线 non-sinusoidal curve
• "逆正弦" 英文翻译 :    arc sine; inverse sine
• "取正弦" 英文翻译 :    math.sin

• This particular half-sine pulse is only a very approximate model for the actual state of affairs .
  这个特定的半正弦脉冲对实际情况来说只是一个非常近似的模型。
• Design of single half sine pulser based on cpld
  的单半正弦脉冲发生器的设计
• The sinusoidal pulse width modulation variable - frequency speed - regulated system based on 80c196mc microcontroller
  单片机的正弦脉冲宽度调制变频调速系统
• The comparison of axial energy ' s decaying property between sine and isosceles trapezium electromagnetic wave pulse
  正弦脉冲与等腰梯形脉冲传播特性的比较
• Based on the method , exploiting the coherent property of pulse train , the accurate estimation of signals is obtained
  以该算法为基础,结合相关谱和脉间相参信息,得到正弦脉冲信号频率的精确估计。
• Then , a semi - analytical solution for the velocity response of the pile subjected to a semi - sine wave exciting force was derived by using invert fourier transform
  利用付立叶逆变换，给出了半正弦脉冲激励下桩顶速度时域响应半解析解。
• With laplace transforms , the question can be solved in laplace domain . with the aid of impedance transmit functions , an analytical solution for the impedance function in laplace domain is yielded , so is the corresponding analytical solution for the impedance function in frequency domain , semi - analytical solution of velocity response in time - domain subjected to a semi - sine exciting force and mobility at the level of the pile head
  利用拉普拉斯变换，将定解问题转化到拉普拉斯域内求解，结合阻抗函数的传递性，得到了拉普拉斯域内的桩顶阻抗函数解析解，进而得到了频域内的桩顶阻抗函数解析解、半正弦脉冲激振力作用下的速度时域响应半解析解和速度导纳。
• A fast and accurate algorithm to estimate the frequency of a coherent pulse sinusoid is presented in chapter 3 . it is based on the autocorrelation iterative method , and the simulation results show that for the lower snr , this algorithm can accord with the request of the soplat ’ s precision and less computational complexity . therefore , it ’ s a promising algorithm for practical application
  在对正弦脉冲信号的频率估计中,第三章在总结、比较前人算法的基础上,选择了基于自相关迭代的频率精确估计算法,并进行仿真分析,结果表明,该算法在较低信噪比时,可以达到单站无源定位所要求的估计精度,且运算量小,具有广阔的应用前景。
• The main original work includes : 1 . the interaction between an integral pile and a uniform visco - elastic soil layer with viscous damping or hysteretic damping is theoretically studied , and the pile response to a harmonic load is obtained in a closed form and used to define complex stiffness at the pile head . semi - analytical solution of the velocity response in time domain subjected to a semi - sine wave exciting force is also given
  主要工作包括： 1 、在考虑桩周土三维波动条件下，对滞回阻尼、粘性阻尼单层均质土中桩土纵向耦合振动问题进行了解析研究，分别得到桩顶位移、速度频域响应以及复刚度的严格解析表达，以及半正弦脉冲激振力作用下桩顶时域响应半解析解。
• Thus the resistance factor and vibration modes of the soil layer are obtained and used to analysis the pile response . by considering the interaction between the soil layer and the pile with boundary condition of continuity of displacement and equilibrium of force at the interface of soil layer and pile , the dynamic equilibrium equation of pile is solved and an analytical solution for the pile response in frequency domain is yielded , which is used to define complex stiffness and mobility at the level of the pile head . based on the convolution theorem and inverse fourier transform , a semi - analytical solution of velocity response in time - domain subjected to a semi - sine exciting force is given
  首先通过引入势函数方法对土体位移进行分解，从而将土体动力平衡方程解耦，求解得到了土层的振动模态和阻抗因子，然后利用该解以小应变条件下桩土接触面上力平衡和位移连续条件来考虑桩土耦合作用，求解桩的动力平衡方程，得到了桩顶的频域响应解析解、复刚度和速度导纳，利用卷积定理和傅里叶逆变换，求得了半正弦脉冲激振力作用下桩顶速度时域响应半解析解。

• 正弦脉冲的日语：サインパルス