一、定义[1][2] 均方误差,mean squared error (MSE),是各数据偏离真实值差值的平方和的平均数,也就是误差平方和的平均数。均方误差的开方叫均方根误差(root-mean-square error,RMSE),均方根误差才和标准差形式上接近。 方差,Variance,是各数据偏离平均值差值的平方和的平均数。即,方差对应的是平均值,均方误...
SIGMA 1-14 错误号51 开盖错误 原因是：检查微型开关和信号传导，继电器信号错误，动力板损坏。个人是无法解决的。赶快找 湖南赫西仪器装备有限公司
中误差计算公式是: 规律:标准差估值(中误差m)绝对值愈小,观测精度愈高。在测量中,n为有限值,计算中误差m的方法,有:用真误差(true error)... 定值误差怎么计算公式 整定值误差=(实际值理论值)÷理论值。 一般物理学中,我们叫它整定值误差,还有一种叫定值系统误。点我做任务,抽手机哦~ 恭喜完成日常任务“...
在错误模式时,启动键、停止键和开盖键一同闪烁。“ERROR”显示在速度区域,错误代码显示在相对离心力区域。 7.3.1 错误代码 错误代码 错误种类 措施 1 速度信号所决定 关闭再次开启电源 4 按下开盖键后锁盖无法打开 关闭再次开启电源 紧急开盖 2、3、5-11 内部错误 关闭再次开启电源 如果无法排除错误,请与维修...
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Sigma 隐藏组隐藏链入属性 Has processing error text “2014-04-11 ?'"`UNIQ--ref-00007B15-QINU`"'?”包含一个外来破折号,或其他用作时间解释时无效的字符。、提供的值“2014-04-11 ?'"`UNIQ--ref-00007B15-QINU`"'?”包含条形标记,并因此不能充分解析。、“2014-04-11 ?'"`UNIQ--re...
4ppm Full-Scale Error 0.5ppm Offset 0.6ppm Noise Single Conversion Settling Time for Multiplexed Applications 1- or 2-Channel Inputs Automatic Channel Selection (Ping-Pong) (LTC2402) Zero Scale and Full Scale Set for Reference and Ground Sensing ...
0.16LSB Full-Scale Error and 5µV Offset 1.45µV RMS Noise, Independent of VREF Very Low Transition Noise: <0.02LSB Operates with a Reference as Low as 100mV with 16-Bit Resolution Internal Oscillator—No External Components Required 87dB Min, Simultaneous 50Hz and 60Hz Notch Filter Single...
Sigma-SDD matricesSigma(1)-SSD matricesIn (2013) [18], Garcia-Esnaola and Pena presented error bounds for the linear complementarity problems of Sigma-SDD and Sigma(1)-SSD matrices respectively. These bounds all involve a parameter on an open interval. It is shown in this paper that the ...
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