- 编制预算
- 估测误差
- estimation: n. 1.估计，评价。 2.预算，预算额；概算。 3.尊 ...
- error: n. 1.错误；失错。 2.谬见，误想；误信；误解。 3 ...
- error estimation: 误差估计
- error of estimation: 估计误差; 估息误差
- estimation of error: 误差的估计; 误差估计
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estimation error中文什么意思
- 编制预算
- 估测误差
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例句与用法
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- When more than 10 6 ( 3 , 2 ) parity check codes are used to estimate the snr of awgn channel and rayleigh fading channel , the estimation error is less than 1 %
在bpsk信号通过awgn信道和单径瑞利信道下使用( 3 , 2 )码估计,当统计的码字数达到106以上时,估计误差不会超过1 % 。 - It inherits the anti - multipath fading ability of ofdm technology as well as the high user capacity of cdma . however , the ofdm - cdma system is vulnerable to channel estimation errors in fast varying channels
但是在快速时变信道中，正交频分复用码分多址系统对于信道估计误差很敏感。 - Then the effects of the more practical issues such as estimation error and the estimation delay are considered , which results in a method that could be used when channel estimation is incomplete
接着分析了信道估计误差及信道时延对于自适应调制的影响，给出了在这些实际情况下，切换门限的设定方法。 - Its influence on measurement precision of sediment concentration is also analyzed and the result indicates that a specific estimation error will bring about equal error
同时从理论上分析了质量吸收系数变化对泥沙含量测量精度的影响，结果表明质量吸收系数的一定估计误差将引起泥沙含量测量结果的等量误差。 - In this paper , quantitative estimation of ore loss and dilution resulting fromblock estimation errors was discussed , the computer program was developed , a examplecalculations using this computer program for a copper orebody was made
给出了由块段估计误差引起的矿石损失和贫化的量化估计方法，开发编制了计算机程序，并以实例说明其具体应用。