accuracy of estimation meaning in English
估计正确性
估计准确度
Examples
- But it needs a high accuracy of estimation of rotor flux
但是对转子磁链估计的精度要求很高。 - The paper gives parameters estimation model on the information technology increasing and spreading by using ols . an example illustrates the process and its accuracy of estimation
用差分?最小二乘法对信息技术的增长及扩散曲线模型的参数进行了估计，并用实例说明了估计的过程及精度。 - If it is estimated by the method of ols , it will bring about serious effect : the variances of the parameter estimators are not the least , and the accuracy of estimation and prediction decreases
如果对异方差模型进行ols估计，就会产生严重的后果：参数估计量的方差不具有最小方差性；估计与预测的精度降低。 - Give some simulations about the doa ( direction - of - arrival ) estimation based on system of correlation equations . while the improved genetic algorithms was used . comparison of the accuracy of estimation for different objective function and different values of snr are given with narrowband signal
该方法运用改进后的遗传算法对声压和质点振速之间的相关方程进行求解，当目标信号为窄带时，对不同代价函数下遗传算法对信号的方位和强度估计进行了比较，并对信噪比、方位角变化时该方法的估计结果进行了仿真研究。 - The analysis of wideband signals will improve the resolution capability and accuracy of estimation , for more frequency components can be synthetically used . constant beam - width beam - former and direction of arrival of sources for wideband signals are the important parts of wideband array signal processing
高分辨算法最初都是在窄带信号的假设条件下提出的，由于宽带信号含有更丰富的信息，有利于目标检测、参量估计和目标特征提取，因此，对于宽带信号处理的研究越来越多。