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qushimianfenxi
趋势面分析是拟合数学曲面的一种统计方法。通常要找到一个合适的曲面精确表达实际问题往往比较困难,但却可以利用多项式函数来近似逼近它。(trend surface analysis is fitting surfaces of a mathematical statistical methods. Usually to find a suitable surface accurately reflect the actual problems are often more difficult, but polynomial function can be used to approximating it.)
- 2006-06-29 09:21:23下载
- 积分:1
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matrixRecovery
关于不完整及不精确矩阵恢复的程序。输入矩阵的稀疏系数、测度矩阵、残缺矩阵和逼近容忍程度即可大概恢复出原矩阵并给出恢复评估系数。(Incomplete and inaccurate matrix recovery program. Sparse input matrix coefficients measure matrix, incomplete matrix approximation tolerance level you can probably recover the original matrix and gives the coefficient of recovery assessment.)
- 2013-04-16 23:00:03下载
- 积分:1
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MFP_based_on_High_order_Statistics-master
浅层海洋环境由信源组成声源,海洋形成信道,和水听器阵列组成接收器。在这个传播模型中,信源,信道和接收信号这三者,通常能知二求一,具体应用诸如利用海洋环境参数和接收到的信号来定位声源,或者通过计算发射信号和接收信号之间的差异,反演海洋环境参数。
而在接收器方面,我们通过设置各向同性的水听器阵列。通过算法和处理器,我们便能量化模型,传统是处理器主要基于接收信号是高斯信号,而海洋中存在着大量的有色噪声。本课题的研究目的便是在前人的基础上,在海洋声层析成像的背景下,在信源与接收器阵列之间,引入信号的高阶统计量,对非高斯过程的水下信号源进行定位,并提高算法的性能和准确性。
利用非高斯过程的高阶累积量不恒为零的特点,滤去高斯有色噪声对信号的影响,其又包含了信号的相位信息,便可以极大的优化匹配场处理过程的性能和准确性。(After receiving signals based on high order cumulant matched field processor after matched field localization, the positioning effect will be more accurate, sidelobe suppression more effectively, and compared with other traditional matched field processor in low SNR environment, it can position more accurately.)
- 2020-10-28 12:29:58下载
- 积分:1
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fir-m
具有低通功能的滤波器 可以设置参数 运用穿函数设计(Function of the low-pass filter can set the parameters to use the wear function design)
- 2012-05-25 00:05:51下载
- 积分:1
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robot
利用matlab对机器人避障进行仿真研究的一个小程序(Simulation of the robot obstacle avoidance)
- 2014-08-13 23:47:38下载
- 积分:1
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fuzzy_pid
模糊pid参数自整定 matlab仿真m文件(fuzzy-pid matlab )
- 2013-03-12 09:38:20下载
- 积分:1
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intltool-0.40.1.tar
l这个工具是一个高版本的inux tools(this is a high linux tools)
- 2013-11-22 17:23:37下载
- 积分:1
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chap3
用matlab编写的程序,关于MATLAB图像处理的去噪,高斯滤波,低通滤波等等。(Matlab program on matlab image processing, denoising, gaussian filtering, low-pass filtering and so on。)
- 2013-12-18 09:59:14下载
- 积分:1
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svmp
这是用matlab编写的支持向量机的函数工具箱,初学者可作参考(This is prepared by using matlab function Support Vector Machine Toolbox, beginners can make reference to)
- 2007-10-23 10:57:23下载
- 积分:1
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soud-process
说明: 用图表表示出语音信号的语音信号时域波形,短时幅值和短时过零率,短时能量和短时过零率,短时幅值和短时能量,短时能量和短时幅值--hamming window。(Graphically show the voice signal voice signal waveform, amplitude and short-zero short-term rates, short-time energy and short-term zero crossing rate, short-term amplitude and short-term energy, short-term and short-term rate of energy value- hamming window.)
- 2011-04-02 14:06:32下载
- 积分:1