Description: The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hilbert Transform with a digital filter. Due to the non-causal and infinite impulse response of that filter, it is not that easy to get a good approximation with low hardware resource usage. Therefore, different filters with different complexities have been implemented.
The detailed discussion can be found in "Digital Hilbert Transformers or FPGA-based Phase-Locked Loops" (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4629940).
The design is fully pipelined for maximum throughput. Platform: |
Size: 1239040 |
Author:Arun |
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Description: This matlab code generates UWB indoor channel impulse response described in :
Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989
All parameters of the channel were taken from the reference paper
-This matlab code generates UWB indoor channel impulse response described in :
Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989
All parameters of the channel were taken from the reference paper
Platform: |
Size: 38912 |
Author: |
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Description: 根据IEEE802.15.sg3a信道统计模型产生信道冲激响应，并计算信道的功率延迟剖面-Generates the channel impulse response for a multipath channel according to the statistical model proposed by the IEEE 802.15.SG3a. Evaluates the Power Delay Profile PDP . Platform: |
Size: 11264 |
Author:wzf |
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Description: 本程序是实现基于UWB的节点位置进行定位及对算法仿真，采用基于到达时间TOA
算法仿真了UWB信号在IEEE802.15.4a信道下的发射、衰减、信道冲击响应、加噪声
相关接收、节点定位；参考节点个数选择为3个，定位坐标采用最小二乘法求解(This program is to realize the node location based on UWB and to simulate the algorithm
The algorithm simulates the transmission, attenuation, channel impulse response and noise of UWB signal in ieee 802.15.4a channel
Relevant reception and node positioning;The number of reference nodes is 3, and the positioning coordinates are solved by the least square method) Platform: |
Size: 5261312 |
Author:打算打算离开 |
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