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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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INS_N_system
在东北天坐标系下对惯导进行解算的程序，可以结合之前上传的生成原始数据的源代码进行验证，当不添加噪声时，此程序解算的结果与真实轨迹几乎一致（不完全一致是因为积分采用近似算法）(INS calculation in ENU coordinate frame)
- 2015-01-08 10:14:37下载
- 积分：1
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BCH-simulation
BCH码编码译码方法研究及仿真，主要有n-k编码、代数编码、彼得森译码、BM译码、群变换译码等，用MATLAB仿真。(BCH codes encoding&decoding methods and simulation)
- 2012-05-25 23:49:19下载
- 积分：1
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solarmppt
solar mppt comparision mehtods different types of mppts
- 2013-08-20 22:58:53下载
- 积分：1
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bukongzhengliu
基于simulink的单相不控整流桥电容负载的仿真模型(Single-phase controlled rectifier bridge capacitive load of the simulation model)
- 2013-10-03 00:30:27下载
- 积分：1
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graph
解决图匹配的二次规划问题，完成一对一的匹配(Solve quadratic programming graph matching problem, and to complete a one-to-one matching)
- 2012-11-21 19:53:40下载
- 积分：1
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BVP_tutorial
SQP算法的使用例子，采用Matlab语言编写(an modern SQP method of Matlab)
- 2020-10-15 09:57:29下载
- 积分：1
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BilinearSystems
concerned with the blind identi cation of
bilinear systems excited by higher-order white noise. Un-
like prior work that restricted the bilinear system model to
simple forms and required the excitation to be Gaussian dis-
tributed, the results of this paper are applicable to a more
general class of bilinear systems and for the case when the
excitation is non-Gaussian. We describe an estimation pro-
cedure for the computation of the system parameters using
output cumulants of order less than four.
- 2009-05-26 22:19:50下载
- 积分：1
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gauss
说明： 高斯消去法 用列主元求解AX=b
数值计算实习 例子(Gaussian elimination)
- 2011-02-27 22:39:21下载
- 积分：1
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mvdr
波束形成中MVDR的程序，包括阵列流型的建立，方向图函数以及所采用的方法(MVDR beamforming procedures, including the establishment of the array flow pattern, pattern function and the methods used)
- 2012-01-02 11:05:30下载
- 积分：1
