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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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拟NewtonBFGS算法（精确)
说明： BFGS是一类凸优化算法；对无约束优化问题十分有效。(Convex optimization algorithm; unconstrained optimization)
- 2019-04-12 18:38:50下载
- 积分：1
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qsort_main
采用递归的方法实现快速排序，在MATLAB的环境(fastsort in matlab)
- 2011-12-18 21:19:47下载
- 积分：1
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standardpso
标准粒子群优化算法的程序。运用matlab编写。(Standard particle swarm optimization procedures. Using matlab prepared.)
- 2013-07-24 03:56:15下载
- 积分：1
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Matlab7_0PDE_tool
基于Matlab7_0PDE工具箱求解数学物理方程。直接应用Matlab7.0 的偏微分方程工具箱求解数学物理方程的方法(Based on equations of mathematical physics to solve Matlab7_0PDE toolbox. Matlab7.0 direct application of partial differential equations of mathematical physics equation solving toolbox approach)
- 2011-10-09 22:49:43下载
- 积分：1
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S-METHOD
一种SAR成像的新技术，主要运用S-method方法，并进行了优化。(Adaptive S-Method for SAR-ISAR Imaging)
- 2015-03-11 10:17:04下载
- 积分：1
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basicfacerecognition
The basic face recognition gives as results the ID of nearest person present in
database
- 2011-01-08 13:04:11下载
- 积分：1
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aeroblk_guidance
航空飞行器惯性导航的数学建模与实时系统仿真(Aviation aircraft inertial navigation Mathematical Modeling and Simulation of real-time systems)
- 2013-07-18 16:09:18下载
- 积分：1
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BPSK_System_BER_Simulation
这个程序是仿真加和不加golay编码的bpsk系统的ber及理论的ber，并在一个框图中分别给出对应的ber曲线.(This process is simulation plus and without Golay coded BPSK system theory ber and ber, and were given a diagram of the corresponding curve ber.)
- 2007-04-10 16:29:34下载
- 积分：1
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cirako
codigo en matlab red pi, red L, res T
- 2011-05-28 00:53:32下载
- 积分：1
