搜索资源列表
-
3下载:
用matlab实现的改进的布谷鸟算法——SDCS,它是将最速下降法与CS相结合的-Matlab implementation of the improved algorithm of the cuckoo- SDCS , it will steepest descent method with CS
-
-
0下载:
最速下降法,沿梯度下降的方法寻找最优解的经典方法-Steepest descent method
-
-
0下载:
gui界面实现解方程,分为三种:牛顿叠加法、二分法最速下降法。-gui interface to achieve solutions of equations, is divided into three types: Newton superposition method, steepest descent method dichotomy.
-
-
0下载:
这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法,它在最优化方法中占有重要地位.最速下降法的优点是工作量小,存储储变量较少,初始点要求不高;缺点是收敛慢,最速下降法适用于寻优过程的前期迭代或作为间插步骤,当接近极值点时,宜选用别种收敛快的算法.
-The Matlab program to achieve the steepest descent algorithm. Steepest descent method is a basic algorithm, it occu
-
-
0下载:
压缩包里包含了无约束优化问题常用的几种求解方法的源程序:变量轮换法(variable_rotation.m)、最速下降法(steepest_descent.m)、修正牛顿法(modified_newton.m)、共轭梯度法(conjugate_gradient.m)。另外,coefficient_matrix.m为目标函数系数获得矩阵,minval.m为最小值计算函数,gradient.m为梯度计算函数-Compression bag contains unconstrained optimiz
-
-
0下载:
最速下降法、DFP法问题解最优化问题,工程优化,matlab-The steepest descent method, DFP method solution optimization problem, engineering optimization and matlab
-
-
0下载:
最优化方法 最速下降法程序 MATLAB程序-MATLAB program optimization method of steepest descent method
-
-
0下载:
无约束最优化中经典的最速下降法matlab程序-The unconstrained optimization Classic in the steepest descent method matlab program
-
-
0下载:
最速下降法matlab源码 有一定参考价值-Steepest descent method matlab source has certain reference value
-
-
0下载:
用批处理最速下降法训练网络,利用Matlab scr ipt节点实现在此以对一个非线性函数的逼近作为例子来说明
-Batch steepest descent method to train the network to use Matlab scr ipt node to achieve this as an example of a nonlinear function approximation to illustrate
-
-
1下载:
才有matlab实现最优化理论的几个重要算法,分别是最速下降法,内点法,外点法,插值法-Matlab to achieve optimization theory have several important algorithms, namely, the steepest descent method, interior point method, external point method, interpolation method
-
-
1下载:
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能:
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线;
2) 给出了最陡下降法以及LMS算法的计算公式;
3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并
-
-
0下载:
分别用牛顿法、最速下降法、二分法求解非线性方程,用MATLAB编写这些程序-Respectively Newton, steepest descent method, for solving nonlinear equations dichotomy, these programs using MATLAB
-
-
0下载:
matlab-zuisuxiajiang实现matlab上的最速下降法 可以的(Matlab - zuisuxiajiang matlab on the steepest descent method)
-
-
0下载:
matlab例子自适应滤波最陡下降法特征值扩散度仿真,变步长仿真(Matlab example adaptive filter the steepest descent method characteristic value diffusion degree of simulation, simulation variable step length)
-
-
4下载:
利用最速下降法极小化函数q(x)=(10x1^2-18x1x2+10x2^2)/2+4x1-15x2=13,线搜索步长为精确步长(Steepest descent method for numerical example)
-
-
1下载:
使用最速下降法和共轭梯度法实现优化功能,基于MATLAB平台使用m语言编写(Based on the MATLAB platform, steepest descent method and conjugate gradient method are used to achieve the optimization function with M language.)
-