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Body-Area-Networks
一个身体部位比较模型的新方法网络（BAN）的，可以容纳多个环节和多个科目。所述的绝对测量允许跨频谱可能刻画的比较 从单参数为整个合奏，通过基于参数化到每个活动，每个学科和每个环节模型。使用错误，并明确之间权衡复杂性，在一个善良的适应措施相结合，显示有重要的影响时，适用于一系列典型的禁止通道数据。它是有不同的
在模式的选择的影响，以及它相关的复杂性，混合活动的“日常”的数据，设置活动相比，动态数据（例如步行）。平均路径损耗的不足，甚至位数的路径损失的措施，作为唯一的表征还强调“禁止通道。
(A new approach to compare models for body area
networks (BAN) that accommodates multiple links and multiple
subjects is presented. The absolute measure described allows
comparison across a spectrum of possible characterizations
ranging from single-parameter for an entire ensemble, through
to per-activity, per-subject and per-link based parameterized
models. The use of an explicit trade-off between error and
complexity, combined in a goodness-of-fit measure, is shown
to have important consequences when applied to a range of
typical BAN channel data. It is shown that there are different
implications in choice of model, and it’s associated complexity, for
mixed-activity “everyday” data, when compared with set-activity
dynamic data (e.g. walking). The deficiency of mean path loss,
or even median path loss measures, as a sole characterization of
the BAN channel is also highlighted.)
- 2011-12-01 21:21:32下载
- 积分：1
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phase-information
运用一种基于相位信息的2FSK与MSK的调制识别方法,来实现MSK与普通的2FSK的识别。通过计算机仿真表明,在SNRE10dB的条件下,该方法识别率达到了100 。
(Based 2FSK use and MSK modulation recognition phase information to achieve a common 2FSK MSK and identification. Through computer simulations show that, under SNRE10dB conditions, the recognition rate reached 100 .)
- 2013-12-27 11:15:57下载
- 积分：1
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AnalgorithmusingtheSchurcomple-
LDPC(Low-density-parity-check，低密度奇偶校验)码是一类具有稀疏校验矩阵的线性分组码，不仅有逼近Shannon限的良好性能，而且译码复杂度较低，结构灵活，是近年信道编码领域的研究热点(LDPC (Low-density-parity-check, low-density parity check) codes are a class of sparse check matrix of linear block codes, is not only good performance approaching Shannon limit, and the decoding complexity low, flexible structure , the field of channel coding in recent years the research focus)
- 2010-08-31 10:15:06下载
- 积分：1
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QPSKTermHard
This file includes the source code of the Uncoded+Coded QPSK with Viterbi (Term & hard decision) decoder.
- 2014-09-04 23:06:41下载
- 积分：1
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experiment-with-eye-diagrams
实验四 数字解调与眼图
1. 验证2DPSK 相干解调原理。
2. 验证2FSK 过零检测解调原理。
(Four digital demodulation experiment with eye diagrams
1. verify the 2DPSK coherent demodulation.
2. Verify 2FSK zero-crossing detection and demodulation principle.)
- 2015-02-20 16:27:04下载
- 积分：1
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color_based_fire_detection
This programs detect fire in image
- 2011-04-23 15:36:20下载
- 积分：1
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BT
说明： BT法估计功率谱，由自相关函数来估计信号的功率谱(BT power spectrum estimation, by the autocorrelation function to estimate the signal power spectrum)
- 2009-05-19 17:58:00下载
- 积分：1
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track.m
TRACKING AN OBJECT IN A SEA ARE FROM RADAR SONAR
- 2014-11-28 21:58:35下载
- 积分：1
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guijihefangzhen
惯性导航仿真matlab程序，含轨迹生成等(Inertial navigation simulation matlab procedures, including trajectory generation, etc.)
- 2008-07-10 22:14:10下载
- 积分：1
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Fk源代码
说明： Fast kurtogram 的matlab程序，在原始程序上增加了改进(The matlab program of fast kurtogram is improved on the original program)
- 2020-10-19 20:27:25下载
- 积分：1
