查询词典 probability of error

For satellite channel has higher BER than that of fabre optic, so a code scheme to reduce the cell loss probability for any services which require low CLP and two hybrid error control schemes to control data serivce errors are studied and analysed, their advantages and disadvantages、application environment are given.

由于卫星信道误码率比地面光纤信道要高一些，为满足用户要求，研究了对信元丢失概率要求高的一类业务还必须采取的一些额外的措施，这包括采用降低信元丢失概率的编码和采用差错控制。

Samples imply that this type of human error will make the results of calculating of the structure reliability and the failure probability unsure, and it may be dangerous if adopting the improper distributed function.

算例表明，这类人为差错会导致结构可靠度或失效概率的计算产生失真，且计算所得的失效概率是危险的。

Study of segmentation of surveillance objects with motionThe camera noise statistical characteristic is approximated as Gauss or Laplace distribution, then an error probability is set and a threshold is determined. According to the hypothesis test theory, a constructed statistic can judge whether an object is moved or not.

二、以运动物体作为监控对象的分割研究将噪声分布近似为Gauss分布或Laplace分布，再设定误判概率进而确定一个阈值就可以利用假设检验的思想，构成统计量对不同对象判断其运动与否。

The pair-wise error probability analysis and simulation results show that,under the condition of high SNR,by selecting the set of antennas that observe the largest instantaneous Frobenius-2 norm of received signal vector,the same diversity gain can be achieved as the one obtained by using all the receive antennas.

成对错误概率分析和仿真结果表明：在高信噪比情况下，选择有最大范数的接收天线，系统能实现和使用全部接收天线相同的分集增益。

Sset future prices can be forecasted with filtering historical simulation by drawing from standardized residual density. The problem of inappropriate risk neutral assumption could be resolved by the calibration from density transformation. The transformation is to identify the state price density per unit probability through the parameter re-estimation by minimizing the mean squared error of market and model prices.

bstract：使用残差机率分配抽样的过滤历史模拟法可以作为未来资产价格的预测，而风险中立假设不适当的问题则可透过风险测度的转换予以解决，该转换过程系将市场价格与模型价格的均方差极小化求得估计校正后的新参数，作为状态价格机率分配的转换机制。

The main problems in such a system is that, the interference of different wave-length laser beams deteriorates the read-out signals quality and makes the error probability high.

在这种方法中，不同波长的激光在信号读出过程中相互之间存在串扰，影响读出信号的质量，对系统的正常工作会产生不利的影响。

The cost functions of the linear transversal and decision-feedback blind equalizers are proposed in this thesis, which are strictly convex function with respect to the complex tap-weight vector of the equalizer and the error probability. It is proved that their global convergence are guaranteed by using gradient algorithm.

本文提出了线性横向结构的盲均衡价值函数，DF结构的盲均衡价值函数，证明了这两种价值函数对均横器抽头矢量和系统误差概率，都是严格U函数；并且证明了用梯度算法，这两种价值函数保证收敛到全局极小点。

Channel capacity in information theory is used to analysis how many characters can be embedded in a certain size image on the base of zero error probability.

信息论中信道容量定理用于分析在零错误概率下一定尺度的图像中可以嵌入的字符数量。

The watermark can be detected with zero error probability even if the quality of watermarked image is as poor as 26 dB in PSNR after corrupted by additive Gaussian noise.

传统的加密系统在数据传输过程中虽有保护作用，但数据一旦被接收并解密，其保护作用也随着消失。因此只能满足有限的要求[1，2 ] 。作为数字媒体版权保护的有效手段[3 ，4 ] ，数

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。