代码搜索：diff
找到约 8,375 项符合「diff」的源代码
代码结果 8,375
www.eeworm.com/read/100043/6275707
c cache_diff.c
/*
* $Id: cache_diff.c,v 1.10 1998/07/22 20:37:02 wessels Exp $
*
* AUTHOR: Alex Rousskov
*
* SQUID Internet Object Cache http://squid.nlanr.net/Squid/
* ---------------------------------------
www.eeworm.com/read/398163/6291493
c fractional_diff.c
#include "timeseries.h"
void fractional_diff(double *a, int n, double degree) {
/************************************************************************/
/* fractional_diff(double *a, int n, d
www.eeworm.com/read/398163/6291502
o fractional_diff.o
www.eeworm.com/read/489202/6296154
m diff_ctr.m
function [dy,dx]=diff_ctr(y, Dt, n)
yx1=[y 0 0 0 0 0]; yx2=[0 y 0 0 0 0]; yx3=[0 0 y 0 0 0];
yx4=[0 0 0 y 0 0]; yx5=[0 0 0 0 y 0]; yx6=[0 0 0 0 0 y];
switch n
case 1
www.eeworm.com/read/489040/6481878
m compute_diff.m
function y = compute_diff(x,order,options)
% compute_diff - compute central derivative (of order 'order') of a vector.
%
% y = compute_diff(x,order,options);
%
% 'options' is a structure:
%
www.eeworm.com/read/484538/6579513
diff ppvisual_total.diff
diff -rbBd --minimal -U 3 matlabpv2_org/PPMake.inc matlabpv2/PPMake.inc
--- matlabpv2_org/PPMake.inc Tue May 7 20:24:54 2002
+++ matlabpv2/PPMake.inc Mon May 6 16:29:24 2002
@@ -1,17 +1,17 @@
CC=mp
www.eeworm.com/read/480149/6677910
m sin_diff.m
%sin_diff.m
%正弦函数的导数
x=0:0.1:10; %自变量
y=sin(x); %正弦函数
y_der=diff(y)./diff(x); %导数等于有限差分之比(dy/dx)
hold on;
x_der=x(1:(end-1));
www.eeworm.com/read/480149/6677937
m sin_diff.m
%sin_diff.m
%正弦函数的导数
x=0:0.1:10; %自变量
y=sin(x); %正弦函数
y_der=diff(y)./diff(x); %导数等于有限差分之比(dy/dx)
hold on;
x_der=x(1:(end-1));
www.eeworm.com/read/264379/11317191