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recognition
this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.
- 2009-04-30 21:42:20下载
- 积分：1
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zijiaozheng
说明： 自适应里面的自校正算法，根据最小二乘递归算法实现自校正控制(Adaptive self-tuning algorithm which, according to the recursive least squares algorithm for adaptive control)
- 2010-04-08 17:28:56下载
- 积分：1
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MATLAB2013-teaching-material
MATLAB2013超强教程，一本教程学会Matlab2013(Matlab 2013 teaching material)
- 2014-11-05 09:02:55下载
- 积分：1
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aumerical-integ-ration
: 针对实际振动位移难以获取的问题, 利用振动位移与加速度信号之间的关系, 先对采样后的加速度信
号采用时域数值积分,得到含有趋势项的速度信号及位移信号,再采用拟合多项式极值的方法, 消除积分过程
中产生的趋势项,从而得到更为精确的速度和位移信号. 算例表明, 利用拟合多项式极值消除趋势项的方法,
得到的位移时程曲线拟合精度高(: In pract ical engineering , the collection of displacement data is mo re dif ficult than that of the
acceleratio n data in the time-domain .Displacement sig nals w as g ot f rom acceleration s ignals using
aumerical integrat ion , wi th the t rend o f erro r. Poly nomial fit ting method o f ex t reme value to eliminate
the trend of erro r w as proposed . More precise di splacement data can be acquired f rom thi s algo rithm.
The example show s that thi s alg orithm can get hig h accuracy displacement data f rom the acceleration
data mo re easi ly .)
- 2014-12-14 18:11:57下载
- 积分：1
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ldpc
LDPC(低密度奇偶校验码)编码是提高通信质量和数据传输速率的关键技术。LDPC码应用于实际通信系统是本课题的研究重点。编码资料(LDPC (Low Density Parity Check) codes is to improve communication quality and data transfer rates of key technologies. LDPC codes used in practical communication systems is the subject of research. Encoded data)
- 2010-08-31 10:10:53下载
- 积分：1
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Patton_copula_toolbox_4jun06
大名鼎鼎的Patton的copula工具箱，不知道各位有没有(The famous Patton of the copula toolbox, do not know if you have any)
- 2009-10-28 08:16:25下载
- 积分：1
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semantic-video-retrieval
说明： 视频语义检索英文论文，主要是针对交通监控视频。(a human centered multiple instance learning framework for semantic video retrieval)
- 2011-03-03 11:27:33下载
- 积分：1
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SVM
说明： 支持向量机SVM和核函数的matlab程序集,压缩包中包含常用的各种SVM函数，(Support vector machine and kernel function SVM matlab assembly, compressed package that contains a variety of commonly used SVM function)
- 2011-04-13 09:21:49下载
- 积分：1
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FSK-mod
SIMULINK BPSK A QPSK
- 2014-10-25 07:46:29下载
- 积分：1
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SuperELLIPSOIDs_OPT
Determination of the minimum distance between two SuperEllipsoids surfaces. Using Optimization
- 2013-05-18 08:34:56下载
- 积分：1
