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bpmpdmex2.21.1d_w32
说明: 优化软件包,MATLAB,应用于YALMIP(Optimization software package, MATLAB, used YALMIP)
- 2011-03-23 14:43:01下载
- 积分:1
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132131312312
% 用途:选列主元Gauss消去法解线性方程组ax=b
% 格式:x=nagauss2(a,b,flag) a为系数矩阵,b为右端列向量,flag若为0,则显示中间过程
% 否则不显示,默认值为0,x为解向量
( Usage: Selected Principal Gauss elimination method solution of linear equations ax = b format: x = nagauss2 (a, b, flag) a for the coefficient matrix, b for the right side column vector, flag if it is 0, it shows the middle Otherwise, the process does not appear, the default value is 0, x for the solution vectors)
- 2006-11-22 12:55:26下载
- 积分:1
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DSPLOG_beamforming
Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with and without transmit beamforming
- 2015-03-10 04:59:32下载
- 积分:1
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Obstacle-avoidance
四个机器人,实现编队行走,遇到障碍物后变换队形,实现避障,基本思想是利用栅格法。(Four robot, achieve the formation of walking, encounter an obstacle after the formation and transformation, to achieve obstacle avoidance, the basic idea is using grid method.)
- 2021-04-29 22:48:42下载
- 积分:1
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UKF
说明: 用无迹卡尔曼滤波算法对电机转速进行控制,相较传统PI控制超调量小(Compared with the traditional PI control, the unscented Kalman filter algorithm is used to control the motor speed)
- 2021-04-03 14:22:52下载
- 积分:1
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control
control simulation examples
- 2011-05-11 23:36:40下载
- 积分:1
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zhendeaini
matlab编写的真的爱你歌曲,希望有人喜欢(really love you edited by matlab and hope someone will like it)
- 2014-12-06 10:13:27下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1
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016
distance code in matlab for mashin vision
- 2012-01-31 04:21:03下载
- 积分:1
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monte-carlo
求解结构可靠度的程序,大家抓紧时间下载了,谢谢(Solve the structural reliability of the procedure, we seize the time to download, thank you
)
- 2011-12-05 14:43:04下载
- 积分:1