semi-automatic signal

The Design and Realization of a Semi-physical Simulation System for suspicious signal detecting

可疑信号检测半实物仿真系统的设计与实现

A semi-soft threshold function is proposed, the parameters of the function can be adjusted adaptively with different noisy signal, so that more detailed components of the signal can be extracted.

提出一种半软阈值函数针对不同的含噪信号自适应的调节参数，以提取出更多信号的细节成分。

The possibility of high repetition rate laser interference with semi-active laser guided weapons operating based on real time gate signal was studied. The parameters, such as the laser interference frequency, output power were analyzed, and the interference measures, assistant systems were presented briefly.

研究了高重频激光器对于干扰实时波门选通信号半主动激光制导武器的可能性，分析了激光器的干扰频率、输出功率等参数指标，并且对干扰措施、辅助系统等进行简单介绍。

Semi-orthogonal wavelet packet-based processing method of fault signal processing of electric power system

基于半正交小波包的电机故障信号处理方法

The simulation results show that the semi-soft threshold denoising method reduces the noise effectively, improves the ratio of signal and noise, retains the detail of image and obtains the minimum mean square deviation. It finds some application in engineering.

仿真结果表明：半软阈值去噪方法有效地抑制了噪声，提高了信噪比，同时保留了图像细节，获得了最小的均方差，具有一定的应用价值。