高频滤波器(high-frequency filter，HFF)指滤波器的工作频率范围，不衰减低频率波的通过，而是降低高频率波的幅度，又称为低通滤波器(low-pa...
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ultra-high-frequency filter 特高频滤波器
high frequency filter 高频滤波器
high-frequency ceramic filter 高频陶瓷滤波器
High Pass Filter Cutoff Frequency 高通滤波器截止频率
High-frequency Emphasize filter 高频强调滤波
high frequency emphasize filter 高频强调滤波
High Frequency SAW Notch Filter 高频声表面波陷波器
high frequency active power filter 高频有源滤波单元
Noise, High frequency, 8th Order Linear Phase Lowpass Filter.
噪声，高频率，8阶线性相位低通滤波器。
Removing high frequency noise pulses by a low-pass filter and Schmitt-trigger.
用一低通滤波器和施密特触发器排除高频噪声脉冲。
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.
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。
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