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Using NLJ random search method to identify a method that the state of the nonlin...
采用NLJ随机搜索的方法辨识一个以状态方法表示的非线性系统。选其初值 a1(0) =50 , a2(0) =100 , a3(0) =100 , a4(0) =50 , a5(0) =10 , 选范围为 r(1)(i)=0.5 a(0)(i) , 取数据长度 L =40, t =0.005 , 性能指标 J= 。迭代计算结果得 a 的估计值 1=17.6043243, 1=17.5977, 2=72.9573, 3=51.3014, 4=22.9889, 5=5.99965, J = 0.000000916 。-Using NLJ random search method to identify a method that the state of the nonlinear system. Election of its initial value a1 (0) = 50, a2 (0) = 100, a3 (0) = 100, a4 (0) = 50, a5 (0) = 10, choose the range of r (1) (i) = 0.5 a (0) (i), check data length L = 40, t = 0.005, performance index J =. Iterative calculation results have a estimated value of 1 = 17.6043243, 1 = 17.5977, 2 = 72.9573, 3 = 51.3014, 4 = 22.9889, 5 = 5.99965, J = 0.000000916.
- 2022-02-01 23:07:23下载
- 积分:1
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生成均匀随机数列算法实现和生成高斯随即序列的两种算法实现...
生成均匀随机数列算法实现和生成高斯随即序列的两种算法实现-uniform random number generation algorithm out and then generate Gaussian sequences of the two Algorithm
- 2022-05-06 11:54:11下载
- 积分:1
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一个演示正二十面体与球的(OR)组合(AND)组合(SUB)组合等的工程,编译,运行都需要glut...
一个演示正二十面体与球的(OR)组合(AND)组合(SUB)组合等的工程,编译,运行都需要glut-a demonstration is icosahedron with the ball (OR) Portfolio (AND) Combination (SUB) combination of engineering , compile, run need glut
- 2022-03-20 04:45:14下载
- 积分:1
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利用该程序计算,作为程序开发的相应功能函数
利用该程序计算,作为程序开发的相应功能函数-Calculated using the program as a development of the corresponding function
- 2022-08-17 07:45:12下载
- 积分:1
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A code which employs the SIMPLE
A code which employs the SIMPLE-based pressure-correction method for solving the Navier-Stokes equations using Finite Volume method, Cartesian grid, and a colocated arrangement of variables.
- 2022-04-12 04:45:15下载
- 积分:1
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含有7种排序算法
含有7种排序算法-Includes 7 sorts of sorting algorithm
- 2023-05-05 13:45:03下载
- 积分:1
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匀速直线运动Swerling 0型目标的检测与跟踪
资源描述
1,产生一个100X100的噪声数据平面,每个单元的噪声幅度暂定为高斯分布(正态分布);
2,产生一个匀速直线运动的目标,目标的幅度是Swerling 0型;
3,将目标的幅度加入到噪声平面,目标位置的对应数据单元的幅度叠加目标的信号强度;
4,二维数据平面上做pfa=10-6的门限检测;画出检测后的平面结果;
5,对检测后的点迹平面,做kalman滤波跟踪处理;
- 2022-06-26 16:35:30下载
- 积分:1
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血流信号的非参数化谱估计及短时傅里叶变换
由于波源和接收器( 或观察者) 的相对运动, 使
观测到的频率与波源的实际频率出现差别. 这种现
象称为多普勒效应.
- 2022-01-26 03:28:28下载
- 积分:1
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简单的随机数组产生方法源码
简单的随机数组产生方法源码-simple random array of source selection
- 2023-04-18 00:55:03下载
- 积分:1
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In the basic shock acceleration under the impact of equipment be quarantined for...
在基础冲击加速度作用下,被隔离设备的冲击动态响应计算,包括绝对加速度、相对速度、相对加速度和相对位移-In the basic shock acceleration under the impact of equipment be quarantined for calculating the dynamic response, including the absolute acceleration, relative velocity, relative acceleration and relative displacement
- 2022-06-12 01:32:52下载
- 积分:1