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The error analysis of linear spectral mixture model based on error propagation law and value simulation has investigated to exposure their relationships. 摘要从误差传播理论的角度，分析了多选端元光谱、漏选端元光谱以及端元内部光谱变化等情况与混合像元分解精度之间的关系。
The error propagation law shows the abundance estimation error can be reduced and hence improve the unmixed accuracy by reducing within endmember variances and increasing between endmember variances. 研究结果表明：(1)端元光谱间差距越大，端元光谱内差距越小，则混合像元分解精度越高；(2)如果漏选了端元光谱会造成很大的模型误差，然而多选端元光谱却仍然是端元组分的无偏估计。
Study of Two Application Cases of the Error Propagation Law 对误差传播定律两个应用问题的探讨
error propagation law 误差传播定律
Do error propagation from these values and compare with the observed precision. 用这些值计算误差传播而且跟所观测值比较一下。
Since the phase unwrapping is done on each point separately, the error propagation is avoided. 在利用这套公式进行解包裹时，各点的相位求取都是单独进行的，因此不会出现误差传递的现象；
However, error propagation is a severe problem in C-wave reflection-moveout inversion. 然而错误的传播是C-波反射动校正反演中的严重问题。
On the other hand, QR method also causes the error propagation in the signal detection procedure. 本研究以创新扩散理论、消费者行为理论为基础推导出采用行动条码的因素。
We pay special attention to the error propagation and control problems of DFE(Decision Feedback Equalizer) in this part of the work. 首先着重讨论了判决反馈均衡器的差错传递和控制问题；
Each iteration step poseses a typical least square problem with a unique closed solution, hence there is no error propagation as the ACDC algorithm. 且每步迭代具有精确的最小二乘闭式解，消除了ACDC算法的误差积累问题。
Besides improving the original spatial and temporal error concealment schemes adopted in H.264 test model, we use double-motion-vector mechanism to decrease error propagation. 这些方法除了改进原本H.;264空间和时间的错误隐藏的作法，并且使用双向量的机制来降低错误传递。
Based on the analysis of LZ77 compression algorithm,the effect of the error input codeword on decoder and reconstructed data is discussed.Then the error propagation is researched. 在分析LZ77算法编译码原理的基础上,讨论了输入误码对译码字典和解压数据的影响,研究了误码传播问题。
The algorithm can improve the estimation accuracy of multipath fading channel parameters and avoid the error propagation problem of conventional approaches. 该算法改进了衰落信道参数估计的准确度,并消除了判决方法的错误传递性。
Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied. 摘要基于部分相干光的传输定律，研究了多色高斯-谢尔模型光束在自由空间中传输的光谱变化。
variance-covariance propagation law 方差-协方差传播律
On the basis of error propagation theory, the precision of quality control points of jacket is studied and the precision specifications are derived from general dimensional tolerance in jacket fabrication. 摘要文章根据误差传播理论，对导管架质量控制点本身的精度进行探讨，并由导管架制造完工尺寸公差要求，导出控制点应达到的精度指标。
Error propagation model is used to evaluate the GPP estimation of grassland transect in Tibetan Plateau， based on the uncertainties of input variables and the result of sensitivity analysis. 在确定模型输入变量可能误差的基础上，结合模型敏感性分析结果，利用误差传播模型，计算和量化青藏高原草地样带总初级生产力（GPP）估算的不确定性。
Analysis of the error propagation characteristics of a definite precision arithmetic coder was used to develop an arithmetic code error detection algorithm with multiple forbidden symbols. 为解决算术编码误码敏感的问题,提出了采用多个禁止符号的高效算术编码错误检测方法。
D.E.Rumelhart, G.E.Hinton, and P.J.Williams, “Learning Internal Representation by Error Propagation”, Parallel Distributed Processing, D.E.Rumelhart and .J.L.McClelland, Eds.Cambridge, MA: MIT Press. 陈堃峯，应用模糊类神经网路于压电致动器之精密定位控制研究，硕士论文，国立东华大学，2004。