modulation distortion造句
例句与造句
- Measurements of the electrical properties of transmitting tubes - methods of measuring the inter modulation distortion of a three tone signal
发射管电性能测试方法三音互调失真的测试方法 - Measurements of the electrical properties of transmitting tubes - measuring methods of dual tone inter - modulation distortion of linear amplifier tubes
发射管电性能测试方法线性放大管双音互调失真的测试方法 - For lfm signal , we demonstrate the method of employing hamming weighting , spectrum correcting and phase modulation distortion
对线性调频信号的旁瓣抑制介绍了经典海明窗加权处理方法、频谱修正以及相位预矫正几种方法。 - Results are given for a series of two - tone inter - modulation distortion measurements . it is shown that a 25 db improvement in the inter - modulation margin can be achieved
实现了一个890 915mhz的功率放大器的前馈线性化试验，其双音法测试结果表明，放大器的线性度提高了约25db 。 - Results are given for a series of two - tones inter - modulation distortion measurements and the im3 is 48dbc . it is shown that a 24db improvement in the inter - modulation margin can be achieved when the amplifier ’ s output is 49dbm . and the efficiency of the whole system is 27 . 8 %
经双音测试证明,本系统在输出总功率为49dbm时,三阶互调产物抑制比为48dbc ,较未加入线性化系统前改善了24dbc ,此时系统总效率为27 . 8 % 。 - It's difficult to find modulation distortion in a sentence. 用modulation distortion造句挺难的
- Second , based on the theory of synthetic discriminant function , several sub - reference images were synthesized to form the reference image base to realize rotation distortion - invariant recognition , which also solved the ill - problem of synthesizing a single reference image with the whole training distorted images and made the pose estimation easier . third , the phase - encoding and amplitude modulation distortion - invariant jtc for multi - target recognition were described
其次，论文采用综合识别函数方法构成子参考图像，建立参考图像库的方法解决了目标旋转畸变不变的识别问题，克服了由大量训练图像合成单幅参考图像时，高频信息损失严重的病态问题，并可实现对真实目标旋转姿态的估计。