代码搜索：Gradient
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www.eeworm.com/read/284304/8947378
txt 08-21.txt
>> n = -2.0:.2:2.0;
>> [X,Y,Z] = peaks(n);
>> contour(X,Y,Z,10)
>> [U,V] = gradient(Z,.2);
>> hold on
>> quiver(X,Y,U,V)
www.eeworm.com/read/179705/9342409
texi multimin.texi
@cindex minimization, multidimensional
This chapter describes routines for finding minima of arbitrary
multidimensional functions. The library provides low level components
for a variety of iterativ
www.eeworm.com/read/177674/9442685
m demopt1.m
function demopt1(xinit)
%DEMOPT1 Demonstrate different optimisers on Rosenbrock's function.
%
% Description
% The four general optimisers (quasi-Newton, conjugate gradients,
% scaled conjugate gradien
www.eeworm.com/read/176823/9483372
m demopt1.m
function demopt1(xinit)
%DEMOPT1 Demonstrate different optimisers on Rosenbrock's function.
%
% Description
% The four general optimisers (quasi-Newton, conjugate gradients,
% scaled conjugate gradien
www.eeworm.com/read/365849/9844125
m initgradw.m
function obj=initgradw(obj)
% Intializes the gradient with respect to w. Used by, for instance, the EKF filter.
% The result is found in the 'gradw' property. If the gradw property is non-empty,
%
www.eeworm.com/read/365849/9844129
txt props.txt
Help on properties of the inline/symbolic expression expression class (pfinline).
'expression'
The expression supplied by the user.
'str'
A string representing the expression.
'exprsize'
T
www.eeworm.com/read/357617/10204962
txt 09-22.txt
>> n = -2.0:.2:2.0;
>> [X,Y,Z] = peaks(n);
>> contour(X,Y,Z,10)
>> [U,V] = gradient(Z,.2);
>> hold on
>> quiver(X,Y,U,V)
www.eeworm.com/read/162188/10327800
dec maxlik.dec
/*
** maxlik.dec - declarations for globals used in MAXLIK
** (C) Copyright 1988-1999 by Aptech Systems, Inc.
** All Rights Reserved.
**
** This Software Product is PROPRIETARY SOURCE CODE OF APT
www.eeworm.com/read/350746/10713449
m diffdemo.m
% DIFFDEMO Diffusivity demonstration
%
% Type DIFFDEMO
%
clc
disp('____________________________________Diffusivity demonstration________________________________')
disp(' ')
disp(' The
www.eeworm.com/read/417309/10996104
txt 09-22.txt
>> n = -2.0:.2:2.0;
>> [X,Y,Z] = peaks(n);
>> contour(X,Y,Z,10)
>> [U,V] = gradient(Z,.2);
>> hold on
>> quiver(X,Y,U,V)