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- random noise method 随机噪声法
- This paper introduces measuring method for kinds of noise.Accentuates the measuring method for two special video random noise and its application f... 介绍了各种杂波的测量方法,重点叙述两种视频随机杂波的测量方法和应用范围。
- A novel hardware implementation method of real-time generating Gaussian random noise based on CORDIC algorithm is proposed in this paper. 该文提出了一种基于坐标旋转数字计算机(CORDIC)算法实时产生高斯随机噪声的硬件实现方法。
- The method is tested by both synthetic data and real data.The results show good effect on suppressing random noise, enhancing the event and distinguishing the breakpoint. 最后,利用理论模型和实际资料对常规二次多项式拟合方法进行了验证,结果表明,在处理后的地震数据中,随机干扰得到了很好的压制,同相轴的连续性得到了增强,断点准确。
- The method of detection on transient signal by the slice of cyclo-bispectrum in stationary random noise is proposed in this paper, simulation results are presented also. 摘要提出一种在平稳随机噪声中检测暂态信号的循环双谱切片方法,同时给出仿真结果。
- All markets have a certain amount of random noise, or quick countertrend moves. 每个市场都有随机噪音,或快速回调。
- The factor effect on CIE coordinates error is analyzed, system error caused by standard source transfer is argued and the background signal subtraction method is brought forward. The repeatability error caused by random noise is also analyzed. 对影响色坐标的各项因素进行了误差分析,分析了标准传递带来的系统误差和基线扣除方法,分析了随机噪声带来的重复性误差。
- With the data preprocessing using differential method to remore slow change and reduce random noise, the RBF dynamic prediction model is constructed based on delay internal feedback. 引入延时内部反馈,构造基于径向基函数(RBF)网络的动态预测模型,并用大连港集装箱吞吐量实际数据进行了验证。
- Being different from the existing measurement method for A/V delay, the system does not produce random noise to interfere audio test, and does not need video test signal to interrupt live program. 与现有测定A/V延时的方法不同,它不存在干扰音频测试的随机噪声,也不需要中断实际节目的视频测试信号。
- It is proved that the hardness of ferro magnetic materials can be measured by the Barkhausen Noise Method. 本文提出采用巴豪森噪声法测量铁磁材料的硬度。
- Signal to Noise Ratio (SNR): The ratio of the signal to the random noise in a set of data. 信噪比:平均到一个数据单元的信号与随机噪声的比值。
- The influence on the measured velocity of random noise, cross sensitivity and alignment errors is discussed. 影响的测量速度的随机噪声,交叉灵敏度和定位误差进行了讨论。
- Because all the atoms move coherently, the information doesn't dissolve into random noise and get lost. 因为所有原子运动的相关性,信息不会在随机噪声中消失也就不会丢失。
- Overlapped low-frequency interruption and random noise usually exist in singularity target signal recognition. 摘要奇异性目标信号检测中往往存在叠加型低频干扰及随机噪声的污染。
- CRA is better than other methods for suppressing random noise on keeping amplitude. 就保幅能力而言,该方法优于其它压制随机噪声的方法。
- Turing showed how ordered patterns such as a leopard's spots or a cow's dapples could arise spontaneously from random noise. 我们希望可以利用类似的技术,为我们的晶片制造出有类似指向样式的相邻区域。
- New FMAM's tolerance capability of dilative/erosive and random noise is analyzed.Autoassociative FMAM's ability resisting random noise is improved. 为此提出了一种基于尺度空间的模糊形态联想记忆网络,并分析了其抗膨胀/腐蚀噪声和抗随机噪声的能力,它提高了自联想FMAM的抗随机噪声能力。
- A kind of infrared image threshold de?noising method based on discrete stationary wavelet transform is given. 提出了一种基于离散平稳小波变换的红外图像去噪方法。
- The simulation result shows that the approach can effectively limit high frequency random noise of altimeter and compensate delay error. 仿真结果表明该方法可以有效地抑制高度表的高频随机噪声和补偿其延迟误差。
- Based on the background of mining process in bengang NanFeng Mine,the random noise in the producing procedure of product ore is described. 以本钢南芬矿采矿过程为背景,论述了成品矿石形成过程中的随机干扰。
