代码搜索:相差法
找到约 10,000 项符合「相差法」的源代码
代码结果 10,000
www.eeworm.com/read/421635/10722061
cpp vc0302.cpp
// Example 3.2:用牛顿迭代公式求平方根
#include //基本输入输出库
#include //数学运算库
#define EPS 1.0e-10
// 函数 newton_sqrt(): 用牛顿迭代法求平方根
double newton_sqrt(double x)
{
double x0, x1;
www.eeworm.com/read/420954/10766052
c lcd1602+自定义图形.c
#include
#include
#include
//"拼音输入法汉字排列表"
unsigned char code PY_mb_a []={"阿啊"};
unsigned char code PY_mb_ai []={"哎哀唉埃挨皑癌矮蔼艾爱隘碍"};
unsigned char code PY_mb
www.eeworm.com/read/419764/10839241
cpp shudu.cpp
/*回溯法求解数独问题*/
# include
int a[10][10]={{0,0,0,0,0,0,0,0,0,0},
{0,0,0,3,8,1,0,0,0,9},
{0,5,0,0,4,0,0,0,8,0},
{0,0,6,0,9,0,0,1,0,0},
www.eeworm.com/read/417710/10979685
m opt_nelder.m
function [xo,fo] =Opt_Nelder(f,x0,TolX,TolFun,MaxIter)
%Nelder-Mead法用于多维变量的最优化问题,维数>=2.
N = length(x0);
if N == 1 %一维情况,用二次逼近计算
[xo,fo] = Opt_Quadratic(f,x0,TolX,TolFun,MaxIter);
return
www.eeworm.com/read/417350/10993394
txt 06-24.txt
例6-24 cumsum函数采用求积法来求解积分。
解:在命令窗口中输入如下命令,并按Enter键确认。
>> x1=[1 2 3 4 5 6 7 8]
x1 =
1 2 3 4 5 6 7 8
>> cumsum(x1)
ans =
1 3 6 10 15 21 2
www.eeworm.com/read/416510/11023102
h algorithm.h
//警告:如未了解源程序结构,不得轻易修改本文件的内容!
//名称:Algorithm.h
//类实现文件:Algorithm.cpp
//作用:积分的精度测试、二分法类定义文件
//内容:1、积分精度测试类
// 成员变量:int counter;double badsum;double goodsum;
// 构造函数:IntegralError(i
www.eeworm.com/read/171392/6941191
asv cepsd.asv
%直接法:未加窗,未分段平均
x=wgn(100000,1,0);
[pxx1,f1]=pwelch(x,rectwin(100000),0,1024,1000);
subplot(2,2,1);
plot(f1,10*log10(pxx1));
xlabel('Frequency'), ylabel('dBW / Hz');
grid;
%Bartlett法:加矩形窗,分段平均但
www.eeworm.com/read/171392/6941192
m cepsd.m
% 直接法:未加窗,未分段平均
x=wgn(100000,1,0);
[pxx1,f1]=pwelch(x,rectwin(100000),0,1024,1000);
subplot(2,2,1);
plot(f1,10*log10(pxx1));
xlabel('Frequency'), ylabel('dBW / Hz');
grid;
% Bartlett法:加矩形窗,分段平
www.eeworm.com/read/391219/6957932
plg freqtest.plg
礦ision3 Build Log
Project:
L:\高精度单片机频率计的设计\计跳沿次数法(高精度)\FreqTest.uv2
Project File Date: 12/16/2008
Output: