After John wrote the abstract "提出基于小波经验模态分解的柴油机油耗量信号去噪处理算法.将柴油机油耗量测量信号进行经验模态分解(EMD)后,经阈值处理和尺度滤波,去掉主要干扰因素所对应的本征模函数(IMF)分量,然后对剩余IMF分量进行重构,得到去噪后柴油机油耗量测量信号的时间序列.测试结果表明:重构后的信号能反映柴油机油耗量信号的真实趋势,其相对误差约为0.72％.", he wrote these keywords "小波, 去噪处理, 油耗量, 柴油机". Do you think his choice of keywords was correct? Answer yes or no.
yes