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MATLAB-financial
金融数量分析 有关均值方差分析还有收益率波动问题的代码(Financial quantity analysis The mean variance analysis and yields fluctuation of the code
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- 2012-05-06 17:34:16下载
- 积分:1
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四旋翼无人机
四旋翼无人机SIMULINK建模,PSO_SA优化PID参数
reverse.m
作用:将History表中的string形式的key值转换为赋给九个全局变量temp00, ... ,temp08运行sum1.slx,可以直接观察此组参数的波形。
History
作用:映射表,将一组参数(temp00, ..., temp08)映射到这组参数的ITAE指标。
trojectory.m
作用:定义一条路径并进行路径压缩,通过不断向sum.slx传递位置参数,控制无人机运动,并接受无人机运动过程,做出无人机运动位置图像。
sum1.slx
作用:从外部接受一组位置关系(x,y,z),模拟无人机由原点(0,0,0)运动到该位置并保持稳态这个过程中无人机的位置变化,并向外部反馈。
PSO_3D.m
作用:调用sum3D.slx,通过PSO得到内循环最优解的参数。
sum3D.slx
作用:获取.m文件中设置好的全局变量的值,模拟内循环三个角度的变化。
PSO_History.m
作用:调用sum9D.slx,通过PSO得到外循环最优解的参数,此过程已被History表优化。
PSO_SA.m
作用:调用sum9D.slx,通过PSO得到外循环最优解的参数,此文件在PSO_History.m基础上被模拟退火算法优化(Four rotor UAV SIMULINK modeling, PSO_SA optimize PID parameters)
- 2018-08-26 15:53:54下载
- 积分:1
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dijkstra
Dijkstra最短路算法通用Matlab程序(Dijkstra)
- 2020-10-13 18:57:31下载
- 积分:1
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selection-sort
Program to implement selection sort
- 2014-09-20 12:30:04下载
- 积分:1
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DJshortpath
计算最短路径,属于图于网络知识,仅供参考,希望读者慎用!(Calculate the shortest path belonging to the network knowledge, and for reference only hope that readers used with caution!)
- 2012-08-13 19:53:34下载
- 积分:1
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A-simple-synovial-control-instance
一个简单的滑膜控制实例,通过对典型惯性系统的仿真,进一步深化对滑膜控制抖震的了解,经个人验证,程序可用,且仿真效果良好。(A simple synovial control instance, the typical inertial system simulation, further deepen the understanding of the synovial control buffeting by personal verification procedures are available, and the simulation results are good.)
- 2013-05-07 16:22:21下载
- 积分:1
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QRCodes
基于matlab 来开发QR识别和译码程序,运用图像校正、二值化、边缘检测等各种图像处理方法实现条码的预处理,并进行QR码的解码和纠错算法,充分利用面向对象的方法,结合图像处理技术,完成了基于图像处理的QR码快速识别的解码系统。(Based on Matlab QR recognition and decoding procedures, the use of the image correction, binarization, edge detection, and other various image processing methods to achieve the pretreatment of the code, and a QR code decoding and error correction algorithm, the full use of the object-oriented approach, combined with image processing technology, based on the completion of image processing QR code decoding system to quickly identify.)
- 2014-05-16 21:20:13下载
- 积分:1
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fdtd
说明: 一本关于时域有限差分介绍的书籍,含MATLAB开发的程序代码。(An introduction on the finite-difference time-domain books, including the development of MATLAB code.)
- 2010-03-24 13:09:48下载
- 积分:1
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stabilization_to_x_axis
说明: 轮式移动机器人的镇定,利用分段方法实现机器人镇定到x轴上(Stabilization of wheeled mobile robot, the use of sub-methods to achieve calm to x-axis robot)
- 2008-12-01 19:55:59下载
- 积分:1
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vectprod
helpful code for sparse matrix vector product
- 2010-09-29 18:14:56下载
- 积分:1