This paper studies methods of communication system simulation and constructing model with MATLAB software , and gives the several simulation examples and the results.

研究了利用MATLAB进行通信系统仿真及其建模的方法，给出了几个典型仿真范例及仿真结果。

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An extended Kalman filtering (EKF) algorithm is designed for radiolocation in cellular communication system, simulation is conducted to examine its performance.

设计了一种蜂窝系统无线定位中使用的扩展卡尔曼滤波(ekf)算法，对其性能进行了仿真。

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Furthermore, the participants of seminar gave practical suggestions for improvement of scientific-research and educational potential of investigation and usage of underground water with an adoption of information and communication technologies, including geographical information system and present-day simulation methods and forecasting approach.

UNESCO: OFFICE IN TASHKENT