In this paper, the disadvantages of standard arithmetic are pointed out, and a new method is given to improve inverse order for FFT with high efficiency, the standard arithmetic is also optimized.
文中指出了这个算法的缺陷，提出了改进方法，明显地提高了整序效率，使FFT标准整序算法得到优化。
This method is easy to be completed on computer, and applicable to solve the inverse of high-order matrices.
方法简单，运算过程规律，和其它求逆方法比较还具有精度高的特点，适合于高阶矩阵之逆，更便于上机计算。
In order to ensure the efficiency and service life of screw drilling tools, an inverse inspection method for screw drilling tools driven by hydraulic motor is investigated.
为了确保螺杆钻具的效率和使用寿命，研究了采用液马达驱动的螺杆钻具逆向检测试验法。
For the interacted system, two methods are given in order to judge the coupling degree of the multivariable system, such as relative gain method and Inverse Nyquist Array method.
对于关联系统给出了判断耦合程度的方法—相对增益法和逆乃奎斯特列阵法。
In order to mitigate the effect of the hysteresis, the control method for compensating hysteresis was proposed by combining the inverse model and phase-angle compensation.
为了进行迟滞非线性补偿，提出了相位补偿与迟滞逆模型相结合来补偿迟滞特性的控制方法。
In order to mitigate the effect of the hysteresis, the control method for compensating hysteresis was proposed by combining the inverse model and phase-angle compensation.
为了进行迟滞非线性补偿，提出了相位补偿与迟滞逆模型相结合来补偿迟滞特性的控制方法。
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