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UltimateToolBox93
UltimateToolBox93代码、文档、例子(UltimateToolBox93)
- 2009-03-22 12:58:29下载
- 积分:1
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shuxuejianmo_8
说明: (拟合)
用给定的多项式,y=x3-6x2+5x-3,产生一组数据(xi,yi,i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数),然后用xi和添加了随机干扰的yi作的3次多项式拟合,与原系数比较。
如果作2或4次多项式拟合,结果如何?
((Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add a random disturbance yi ( can be generated rand (0,1) uniformly distributed random number, or rands generated N (0,1) distribution of random numbers), and then added with xi and yi for random interference of the 3 times polynomial fitting, and the original coefficient. If 2 or 4 times for polynomial fitting, the result?)
- 2009-07-24 23:02:50下载
- 积分:1
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NaiveBayesClassifier
naive bayes classification with matlab
- 2013-02-25 10:19:02下载
- 积分:1
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基于细菌觅食算法的MPPT算法寻优技术
说明: 基于细菌觅食算法的MPPT算法寻优技术,可以实现最大功率点跟踪,利于课设,使用方便!(MPPT algorithm optimization technology based on bacteria foraging algorithm can realize maximum power point tracking, which is convenient for course design and use!)
- 2020-06-11 15:52:30下载
- 积分:1
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Matlab-application-manuals
Matlab应用手册,包括Matlab基本操作和应用(Matlab application manuals, including basic operations and applications in Matlab)
- 2012-07-16 11:49:03下载
- 积分:1
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BFSK
准确的通信工程里的BFSK调制方式的性能仿真。给出了误码率和信噪比等参数。(Accurate communication engineering in the BFSK modulation of performance simulation. Given bit error rate and signal to noise ratio and other parameters.)
- 2007-11-23 08:34:55下载
- 积分:1
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mtd_mat2
说明: 动态目标检测的matlab程序仿真使用线性调频信号(Dynamic target detection matlab simulation procedure using a linear FM signal)
- 2008-10-08 19:01:18下载
- 积分:1
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resolution
多基站雷达距离和多普勒分辨率;距离模糊函数;多普勒模糊函数(Range and Doppler resolution functions Range ambiguity functions Doppler ambiguity functions)
- 2012-10-12 00:48:18下载
- 积分:1
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ESPRIT
ESPRIT是“Estimating signal parameters viarotational invariance techniques”的缩写,含义是“借助旋转不变技术估计信号参数”,它是由Roy[221等人于1986年提出的另一种基于子空间的DOA估计方法。
应用领域
侧向定位 信号处理
思想
ESPRIT的思想在于,将传感器阵列分解为两个完全相同的子阵列,两个子阵中每两个相对应的阵元具有相同的平移,即要求阵列具有平移不变性,每两个位移相同的阵元匹配成对。所幸的是实际中许多阵列满足这个条件,比如等距直线阵。(ESPRIT is "Estimating signal parameters viarotational invariance techniques" acronym, meaning "With ESPRIT estimation of signal parameters", it is by Roy [221, who in 1986 proposed DOA estimation method based on subspace another.
Applications
Lateral positioning signal processing
Thinking
ESPRIT thinking that the sensor array is divided into two identical sub-arrays, each of the two sub-arrays of two corresponding array element has the same translation, which requires an array with translation invariance, the displacement of each of the two identical arrays yuan matching pairs. Fortunately, many of the actual array satisfy this condition, such as equidistant linear array.)
- 2014-02-19 13:17:31下载
- 积分:1
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fft
说明: MATLAB关于关于FFT频谱分析的程序(MATLAB on the on the FFT spectrum analysis program)
- 2010-03-31 11:08:17下载
- 积分:1