研制开发了GPS相位平滑伪距差分定位软件，该软件具有数据输入、计算、编辑、分析与输出等功能。
The positioning software of phase smoothing PDGPS, which have the functions of inputting, calculating, editing, analytic and outputting of data, is developed successfully.
针对磁光数据存储系统。研究了差分读出信道的结构不对称性对其噪声性能的影响。
An analysis is done of the effects of the unsymmetrical structure in differential data channels on noise characteristics for magneto-optical data storage systems.
该方法对差分演化算法的操作算子进行改进，解决了差分演化算法生成离散型测试数据的问题。
This method ameliorated the operators of DE algorithm to avoid the discrete test data generation based on DE algorithm.
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