1) technique of wavefront correction
波阵面修正技术
1.
Moreover, detail explanation and analysis of these key points are taken into consideration with the technique of wavefront correction.
提出了线阵列扬声器系统的一些设计要点,并结合波阵面修正技术,对这些要点进行解读,提出了一些看法。
2) amendment techniques
修正技术
1.
To guarantee the precision of the work-piece,the amendment techniques are offered to improve the procedures and adjust the deviated amount of the Y-direction knife to make up for the CNC Y-direction deviations.
为保证工件加工精度,提供了通过修改程序和调整Y向刀偏量予以补尝Y向偏差的修正技术。
3) spectra modification
谱修正技术
1.
The waveform design method of S-mode nonlinear frequency modulated signal is introduced,aiming at the compression result failed to meet the practical requirement after matched filter,the spectra modification technique is adopted to simulate a set of signals with different products of timewidth and bandwidth.
针对匹配后脉压主副比还不满足雷达工作的实际要求,对匹配后输出波形采用谱修正技术,对一组不同BT值的信号进行了仿真,与频域加窗方法进行了对比。
2.
Then,the arithmetic is improved by employing spectra modification technology,as makes the envelopment of transmitted signal is rectangular.
然后利用谱修正技术对该算法进行了改进。
4) block-correction technique
块修正技术
1.
The block-correction technique was used to improve the solving of the difference equations system.
建立了电热除冰系统矩形微段的二维简化物理模型,采用焓法模型建立相变导热问题的微分控制方程,用控制容积法对该模型的控制方程及其边界、初始条件进行离散,使用块修正技术对原有的离散方程组的求解方法进行了改进,得到各个时刻的温度分布及冰的融解情况。
5) spectral correction technique
光谱修正技术
6) Error Correction
误差修正技术
1.
The raster sensors measuring system based on the error correction for reducing systematic error and the moving average filtering and median filtering for reducing random error are designed,and the key technology for further research of the gratin.
介绍了莫尔条纹的产生和光栅传感器测量系统,对测量系统的误差进行了分析,提出了利用基于误差修正技术的光栅测量系统减小光栅测量信号的系统误差的方法,以及利用滑动平均滤波与中值滤波结合的方法减小动态莫尔条纹信号中的随机误差,总结了设计光栅传感器测量系统的关键技术。
补充资料：波阵面
简称“波面”。波源发出的振动在介质中传播经相同时间所到达的各点组成的面。同一波阵面上各点的振动位相相同。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条