Qiong-jian Fan

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The random noise is an important factor that affects the precision of MEMS gyroscope. Analyzed the noise characteristic of gyroscope by using Allan variance, introduced the thought of wavelet threshold de-noising method, and presented an improved wavelet threshold quantization function. Expatriate the complete build process of wavelet threshold denoising(More)
In this study, a novel approach designing virtual prototype (VP) of FCS (namely FCS-VP) for the requirement of rapid and reliable development of FCS of UAV based on statemate technology is proposed. The hierarchical function model of FCS is set up with activity-charts after introducing FCS behaviors, and at the end of this paper, a hardware-in-the-loop(More)
The authors consider the statistical analysis of threshold crossing intervals, as applied to estimation of tachycardia rates from intracavitary electrograms. The authors developed a class of robust algorithms designed to produce minimum variance estimates for tachycardia rates. The authors formulated the algorithms using order statistic filters, and(More)
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