论文部分内容阅读
匹配滤波器性能直接影响信号的发射、接收和处理的效果。该匹配滤波器设计采用数值方法、借计算机辅助,考虑实际制作中的诸多因素优化,由性能参数确定优化算法和优化的目标函数,直接调用优化程序,调整设计参量,即可得所需设计参数值。在设计中,由函数逼近问题带来的误差可以通过参数优化很好地解决,设计过程方便、简洁,省去了复杂的理论推导和计算。
Matched filter performance directly affects the signal transmission, reception and processing results. The matched filter is designed by numerical method. Computer aided, considering the actual production of many factors to optimize the performance parameters to determine the optimization algorithm and the optimization of the objective function, directly call the optimization program, adjust the design parameters, you can get the required design parameters value. In the design, the error caused by the function approximation problem can be well solved by the parameter optimization. The design process is convenient and concise, eliminating the complicated theoretical derivation and calculation.