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Now the advanced visual simulation system is usually equipped with the large-wide projection or multi-projection display system, and several graphic workstations to achieve the real-time rendering task for multiple channels, which can provide the large field of view for user and bring the immersive feeling with the interactive devices' supporting. This paper presented a novel multi-channel visual...
The new type wearable lower extremity exoskeleton was designed using anthropomorphic mechanical, according to the human walking postures, the static analysis was does on the exoskeleton under different postures, and the stress values was obtained. So the optimize the analysis of external skeletal structure was been, the foundation of study the wearable lower extremity was laid for the further.
The paper presented the fundamental of HHT and Fourier transformation through elaborating the theory and simulation experiments on matlab. Giving specific signal, the two transformations were used in application of partial discharge, voltage dip, and harmonic wave. Visualized spectrogram were obtained to compare the two transformations from each other, therefore, HHT and Fourier transformation can...
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