English translation for "外差滤波器"
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- heterodyne filter
Related Translations:
组合滤波器: combining filtercomposite filters 延迟滤波器: delay filterfilter with time delay 相关滤波器: correlation filter 上限滤波器: upper limiting filter
- Example Sentences:
| 1. | Digital adaptive heterodyne filter adopts the heterodyne - modulation conception , which makes the filter work in low frequency and lessens the complexity of design
数字自适应外差滤波器运用外差调制的概念，使滤波在低频率处操作，从而降低了滤波器的复杂程度。 | | 2. | After discussing this kind of filter in this paper in detail , the grads algorithm in time domain and frequency domain is set up when the change of frequency is slow , so it means the algorithm only process the narrowband interference what it changes slowly
论文对数字自适应外差滤波器进行了详细的研究，建立了自适应外差滤波器的时域和频域的梯度算法，该算法的推导使用了外差频率变化缓慢的假设，这意味着该滤波器只能够处理慢变的窄带干扰。 | | 3. | According to the characteristic of digital adaptive heterodyne filter and the conception of interference counteraction , the paper presents a new structure to enable the filter track the interference signal precisely and control the width and depth of notch . through simulation , it is demonstrated that the new structure can suppress one or more interference signals and the filtering operation has little influence on signal spectrum
论文利用数字自适应外差滤波器的特点，运用干扰抵消的概念，提出了一种新的结构，能使滤波器精确跟踪干扰信号，并能控制陷波的宽度和深度，经仿真验证，该结构的滤波器能较好的抑制一个和多个干扰，同时滤除干扰后对信号频谱的损害较小。 |
- Similar Words：
- "外差检波法" English translation, "外差检测" English translation, "外差接收" English translation, "外差接收法" English translation, "外差接收机" English translation, "外差拍频" English translation, "外差频率" English translation, "外差频率计" English translation, "外差汽笛" English translation, "外差全息图" English translation
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