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Everyday, people use numerous high-quality commercial software packages on desktop systems. Many times, these software packages are not able to access specialized virtual reality (VR) display and input devices, which can enhance interaction and visualization. To address this limitation, we have been using the well-known OpenGL intercept concept to insert middleware at runtime between the application...
The paper presents a simulation model of MIMO-OFDM system made in Matlab Simulink. During the work on the simulation model the transmitter, the receiver and the model of telecommunication channel were developed. Signals generated at the transmitter output are fully compatible with signals described in IEEE 802.11n. Simulations are conducted on a radio frequency, so they can be compared with results...
Computer aided diagnosis (CAD) paradigms have gained currency for discriminating malignant from benign lesions in ultrasound breast images. But even the most sophisticated investigators often rely on one-dimensional representations of the image in terms of its scanlines. Such vector representations are convenient because of the mathematical tractability of one-dimensional time-series. However, they...
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