该种正则化稳定因子具有理想低通滤波特征。
针对快子系统,设计带低通特性的最优控制器。
Robust controller are designed in the two systems, respectively.
分析了一种基于卡尔曼滤波理论的时域递归低通滤波算法。
A time domain recursive low pass filtering algorithm based on Kalman filtering theory is analyzed.
本文提出不等波纹函数低通原型,并对其理论进行初步探讨。
In this paper the unequiripole function lowpass prototype has been introduced, and the relative theory has been studied initially.
本文给出了一种可用于功率因数校正的新型低通态损耗电路。
A novel low conduction loss circuit that can be used for power factor correction is presented in this paper.
并且利用零阶开环高斯滤波算法,对低通滤波图像的边缘进行了修正。
The algorithm of zero-order Gaussian filtering for an open profile (GFO) was used to correct the edge of the filtered image.
然后利用单片机对MAX264编程,实现低通、高通及椭圆滤波器。
The high pass and low pass and ellipse-filter are realized by the medium of the MAX264 s programming.
根据水印调整直流电平偏移的音频水印算法具有很好的低通和抗噪性能。
Audio watermarking that modulates DC level shift according to watermark has wonderful low pass and noise resistance performance.
由该模型电路可产生一阶低通、一阶高通及二阶低通、二阶带通滤波器。
Based on this configuration, a first order lowpass or highpass filters and a second order lowpass or highpass filter can be constructed.
多采样率滤波器组可以通过对线性相位低通原型滤波器进行余弦调制来实现。
Multirate filter bands can be realized by cosine modulation of a linear-phase low-pass prototype filter.
由于大多数自然图像都有低通特性,因而该滤波器大多数时间运作于标量模式。
Since most natural images have a lowpass property, the proposed approach operates on the scalar mode most of the time.
沿着一条直线的图象象素被转换成视频信号,然后由一个电子滤波器进行低通滤波。
The picture elements across a line are converted to the video signal and low-pass filtered with an electrical filter .
研究表明,最优低通差分滤波器是一种分析电能质量干扰信号的比较有效的工具。
It is indicated in the research results that OLPDF is an effective tool in the analysis of power quality disturbance signals.
磁芯采用高频脉冲电流励磁,信号处理电路由峰值检波、低通滤波及差动电路构成。
The toroidal core was excited by sharp pulse current. The sensor circuit is composed of peak value detector, Butterworth low-pass filter and differential amplifier.
数字滤波部分包括:低通滤波、偏振滤波、频率加强滤波、相关滤波及叠加处理等。
The digital filtering includes lowpass filtering, polarization filtering, frequency weighting filtering, correlation filtering and superposition process, etc.
一种用于数据采集的程控信号调理方法,在单片机控制下实现程控增益、程控低通滤波。
A method of signal condition that achieves programmable gain and low pass filter in data acquisition.
在图像滤波方面,传统的低通滤波方法在滤除图像高频成分的同时,破坏了图像的某些细节。
In image denoising, traditional low-pass methods can suppress high frequency noise, at the same time they can destroy image details unsatisfactory.
实验表明本算法对通常的音频信号处理,如MP3音频压缩、低通滤波等具有较好的稳健性。
The experimental results show the algorithm is robust against common audio signal processing such as MP3 audio compression, low-pass filtering, etc.
实验结果表明,水印系统对MP3压缩、噪声干扰、重量化、低通滤波攻击有一定的鲁棒性。
Experimental results show that the watermark is imperceptible and the algorithm is robust to many attacks, such as MP3 compression, noise addition, requantization, low pass filtering and so on.
本文提出用数字平移理论,从己知理想数字低通的系统直接得到所需数字系统的原理和方法。
This paper makes to level with the Numbers' translation theory, since know that ideal digital low pass filter directly gets method and the principle of needed digital system.
音量,平衡调整,扩散和低通音频滤波器的距离函数。当前到音频监侦听器的距离在图中标记。
Distance functions for Volume, Pan, Spread and Low-Pass audio filter. The current distance to the Audio Listener is marked in the graph.
传统的低通滤波方法将图像的高频部分滤除,虽然能达到降低噪声的效果,但会破坏图像的细节。
The traditional low-pass filter method can restrain the high frequency part and decrease noise but may destroy image detail, and other methods also have other defects.
方法:使用HKY06 A心音传感器提取心音信号,使用双向检波及低通滤波实现心音包络的提取。
Method: to use Model HKY06A heart vibration sensor for the detection of the heart sound, and to form the heart sound envelope with two way hardware rectification and low frequency passed filter.
针对肝脏B超声图像的特点,本文在对图像进行预处理时采用了高斯低通滤波与灰度拉伸相结合的技术。
For the feature of the liver B-ultrasound image, we adopt the Gaussian low-pass filter and contrast-stretching transformation methods.
高频匹配网路主要采取集中参数低通形式,串联部分电感、电容参加匹配,并联部分对地电容参加匹配。
The high frequency matching network mainly used lumped element lowpass network, including the series capacitance , series inductance and shunt grounded capacitance.
高频匹配网络主要采取集中参数低通形式,串联部分电感、电容参加匹配,并联部分对地电容参加匹配。
The high frequency matching network mainly used lumped element lowpass network, including the series capacitance, series inductance and shunt grounded capacitance.
但是,高频子带并不是通过2-D高通滤波原始图像,而是通过原始图像与合成的低通子带相减得到的。
However, the HF subband is created by subtracting the synthesized LF subband from original image but not by 2-D high-pass filtering original image.
但是,高频子带并不是通过2-D高通滤波原始图像,而是通过原始图像与合成的低通子带相减得到的。
However, the HF subband is created by subtracting the synthesized LF subband from original image but not by 2-D high-pass filtering original image.
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