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vad
语音信号端点检测的实验研究论文,希望对大家有点帮助(voice signal endpoint detection of experimental studies, we hope to help a bit)
- 2009-05-04 23:17:45下载
- 积分:1
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SER_DF_Coop
说明: DF协作系统MPSK SER分析,包括SER上界,高信噪比条件下的优化功率分配的SER仿真结果.(DF analysis of MPSK SER Collaborative System, including the SER upper bound, under the conditions of high signal to noise ratio to optimize power distribution simulation results of SER.)
- 2009-07-30 16:45:01下载
- 积分:1
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BP
说明: BP算法的matlab实现,能较好的得到结果,误差范围较小(BP algorithm matlab implementation, can get better results, less error range)
- 2011-05-04 20:05:49下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1
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ovelaapsave
it is dsp programme to find overlap
- 2010-11-14 18:23:39下载
- 积分:1
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CUDA-by-Example
CUDA by Example, written by two senior members of the CUDA software platform team, shows programmers how to employ this new technology, including a concise introduction to the CUDA platform and architecture, as well as a quick-start guide to CUDA C.
- 2011-01-25 16:29:20下载
- 积分:1
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m7
说明: 这是国外一本经典教材附带的程序,通信系统的matlab实现,所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)
- 2009-05-21 20:35:03下载
- 积分:1
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Gui_digital_holography
说明: matlab 关于holograpy数字图像处理(matlab programm for holograhy)
- 2010-04-16 23:33:23下载
- 积分:1
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timererse
一个计算时间反转镜的例子,已经过测试可以使用(A program of TRM)
- 2012-04-12 00:41:36下载
- 积分:1
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topology
拓扑结构分析。可用于配电网的电气岛的构建。并辅以直接的数据。能够帮助加强理解。(Topology analysis. Distribution network can be used to build an electrical island. Supplemented by direct data. Can help strengthen understanding.)
- 2013-10-29 23:40:31下载
- 积分:1