代码搜索：Sign
找到约 10,000 项符合「Sign」的源代码
代码结果 10,000
www.eeworm.com/read/162730/10278876
txt fft.txt
void FFT(double fr[], double fi[], int n, int flag)
{
int mp,arg,cntr,p1,p2;
int i,j,a,b,k;
double sign,pr,pi,harm,t;
double* ca=new double[n],*sa=new double[n];
j=0;
if(flag!=0)
{
s
www.eeworm.com/read/162323/10314394
m rect.m
% rect.m
% 实现一个单相不控的全桥整流器
function[sys,xo]=rect(t,x,u,flag,R1,C,R)
% 由于不是离散系统，输出参数没有包括ts
% 此外需要用户输入3个新的参数
% 交流母线电阻R1，直流滤波电容C，负载电阻R
% 根据不控全桥整流电路的原理，列写微分方程
a1=-(1/R1+1/R)/C;
a2=-1/R/C;
b1=1
www.eeworm.com/read/279909/10378161
txt 例2.4.txt
例2.4 求1-1/2+1/3-1/4+…+1/99-1/100。
算法可以表示如下：
S1： 1=>sign
S2： 1=>sum
S3： 2=>deno
S4： (-1)×sign=>sign
S5： sign×(1/deno)=>term
S6： sum+term=>sum
S7： deno+1=>deno
S8： 若
www.eeworm.com/read/161630/10391083
m jieyasuo.m
function y=jieyasuo(x) %function y=lianghua(x)
%要用 x=x/max(x);
z=sign(x);
x=abs(x);
for i=1:length(x);
if((x(i)>=0)&(x(i)=1/4&x(
www.eeworm.com/read/161587/10395049
h curr2.h
#ifndef Currency_
#define Currency_
#include
#include
enum sign {plus, minus};
class Currency {
public:
// constructor
Currency(sign s = plus, un
www.eeworm.com/read/161429/10413628
c coder_frac.c
#define FIX_ERRORS
#define DO_LOG
#define MAX_SCALE_0
//#define MAX_SCALE_1
/** allowing scales hurts about 0.1 bpp,
* fixes and escapes are both reduce by about 200 (1400 -> 1200)
* b
www.eeworm.com/read/161429/10413854
c coder_vq.c
#define QUANTIZER 0
/*****
on checa 256 @ 0.50 bpp
z = 2 : psnr 36.89
z = 0 : psnr 37.16
so fixing is slightly better, but not much
on checa 256 @ 0.25 bpp
z = 10 : psnr 31.78
z
www.eeworm.com/read/353818/10415935
c leddt.c
/**************************************************************************
动态数码管显示
COPYRIGHT (c) 2007 BY GSM.
-- ALL RIGHTS RESERVED --
File Name: LEDdt.c
A
www.eeworm.com/read/353818/10415971
c shumaguan.c
#include
void disp(unsigned char *x,db);
void delay(unsigned int c);
void timerint () ;
sbit D1=P2^0;
sbit D2=P2^1;
sbit D3=P2^2;
sbit D4=P2^3;
sbit DP=P1^7;
#define DT P1
www.eeworm.com/read/279419/10439362
m p_y.m
%子程序
function pc3inte=P_y(interval,len);
% 该函数对区间进行裁减即Py投影，返回裁剪后的区间信号
if sign(interval(1))==sign(interval(len))
interval=interval.*(sign(interval)==sign(interval(1)));
inte=interp1([1,l