highpass filtering meaning in Chinese
高通滤波 图像增强（通常卷积）运算，相对于低频部分它对高频部分它对高频部分进行了提高
高通滤波 图形增强（通常是卷积）运算，相对于低频部分它对高频部分进行了提升
Examples
- The following is a partial list of lc highpass filters and their specifications that we have produced
以下为生产过的lc高通滤波器部分产品规格。 - It gives assistance to improve efficiency of the multiple frames accumulation . by analyzing the merits and demerits of several kinds of preprocessing , such as highpass filtering , median filtering , tophat transformation in mathematical morphology and wiener filtering , the local singularity filtering based on improved susan principle has been given , and it has a high power to raise the probability of target detection in single frame
良好的预处理将提高后续的多帧积累的效率,对比常用的几种预处理算法,如高通滤波、中值滤波、数学形态学的tophat滤波、维纳滤波等方法的优点和不足,提出了一种改进的susan滤波器? ?区域奇异性滤波,该滤波方法对于提高单帧检测概率有很好的功效。 - We design the qmf based on the criteria of minimum frequency bandwidth and the qmf that possess linear phase , and give a example of a signal decomposed and restructured . 4 . in the research of channel dropping filters , we use 5 rank butterworth filter to approach the digital filter . we design lc unpower netwok and rc power network . we manufacture lc lowpass and highpass filter ， and test their performance ; we simulate the appliance of the channel dropping filters in the system
4 .在频带分割滤波器的设计方法中，用5阶巴特沃斯滤波器逼近最小频宽正交镜像滤波器，对无源和有源滤波器进行了仿真设计；设计并制作了无源lc低通和高通滤波器，测试了它们的性能；并对分割滤波器在系统中的应用进行了计算机仿真。