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FPGA-DESIGN-OF-A-HARDWARE-EFFICIENT-PIPELINED-FFT
The digital wideband receiver is a critical component in modern digital receivers. The receiver has the capability to expose and distinguish adverse signals contained within a large bandwidth (on the order of 1 GHz or more) of the radio frequency (RF) spectrum. The spectral estimator is a highly important design element imperative to the detection of the hostile signals within the intended bandwidth in order to fulfill mission requirements. This crucial element of an FFT-based digital receiver presented several challenges in the development of this research. The task at hand was to minimize the total hardware consumption contributed to the complex arithmetic operations while maintaining a high single signal spurious-free dynamic range (SFDR) and multi-tone instantaneous dynamic range (IDR).
- 2014-12-25 00:58:45下载
- 积分:1
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v-blast
v-blast的仿真,大家可以参考一下,具有一定的价值。(v-blast)
- 2009-04-16 19:52:18下载
- 积分:1
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pb65
feedback linerization slotine example 6-5
- 2014-08-14 14:26:20下载
- 积分:1
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Huffman-(1)
huffman table encode and decod
- 2011-01-27 18:55:55下载
- 积分:1
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Dade_Toonify
matlab files to perform toonification on images using bilateral filtering
- 2013-10-23 21:01:34下载
- 积分:1
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nervous
根据滚动轴承的内圈,外圈,滚动体,正常四方面做故障诊断预处理(According to the fault of rolling bearing inner ring, outer ring, rolling body, the normal four fault diagnosis pretreatment)
- 2015-03-31 14:28:37下载
- 积分:1
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WSN_mac
wireless sensor networks are required to share one wireless channel among several
sensor nodes. An efficient media access control (MAC) protocol must be developed and implemented
on hardware. This MAC must be easily used by future users on the target hardware. The MAC should
avoid data collision and posses strong speed of transmission.
- 2014-02-07 14:58:02下载
- 积分:1
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main
We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users
(SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of
frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware
spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the
corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different
hardware delays while switching to different frequency bands is essential for scheduling in CRNs.
- 2013-10-07 12:36:59下载
- 积分:1
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carplate
用MATLAB,基于车牌的颜色,对车牌定位,校正,分割,识别的小程序,并附数字模板(Using MATLAB, based on the color plate on the license plate location, correction, segmentation, identification of small programs, along with digital templates)
- 2010-08-05 15:34:54下载
- 积分:1
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SMI_1
使用样本协方差矩阵求逆方法仿真的波束图。使用的是均匀线列阵,信号方向为10度,有噪声,没有干扰。(Using the sample covariance matrix inversion method for the simulation beam pattern. Using a uniform linear array, the signal direction of 10 degrees, there is noise, no interference.)
- 2010-12-02 16:56:31下载
- 积分:1