通过改进搜索策略、调整视频包络信号的门限值和设置相应的过渡状态等方法，提高了自动磁迹跟踪的速度和准确性。
The speed and accuracy are increased by improving the search strategy, adjusting the threshold of the video signal envelope and setting the corresponding transitive state.
对最小包络矩形求取方法进行了改进，提高了算法的运算速度；
In order to enhance the operation speed of the algorithm, the algorithm to calculate the least surrounding boxes was improved.
传统的卫星振动测试由于采用加速度谱包络的方式获取振动台控制谱，导致了“过试验”的发生。
The over-testing problem is mainly caused by the traditional method in which the acceleration spectrum was enveloped and used as the control spectrum of the vibration table.
切纸传动采用平面二次包络减速机带动，裁切速度快，噪音更低。
Planar double-enveloping speed reducer is used for paper cutting drive, fast cutting speed, low noise. G.
切纸传动采用平面二次包络减速机传动，裁切速度快，噪音更低。
Planar double-enveloping speed reducer is used for paper cutting drive, fast cutting speed, low noise. F.
常数模算法是一种最为常用的盲均衡算法，普遍应用于恒包络信号和非恒包络信号的均衡，但存在收敛速度慢和剩余误差大的缺点。
To solve the problem of slow convergence in the modified constant modulus algorithm (MCMA), a variable step and dual mode blind equalization algorithm is proposed, based on the MCMA algorithm.
常数模算法是一种最为常用的盲均衡算法，普遍应用于恒包络信号和非恒包络信号的均衡，但存在收敛速度慢和剩余误差大的缺点。
To solve the problem of slow convergence in the modified constant modulus algorithm (MCMA), a variable step and dual mode blind equalization algorithm is proposed, based on the MCMA algorithm.
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