DC:12V SUM-1 "D"SIZE R-20" OR EQUIV,

DC:12V SUM-1 DSIZE R-20 OR EQUIV, matlab 求亮度 程序,看不懂,function B=Brightness(Y)[m,n,d]=size(Y);b=0;if d==1B=sum(Y(:))/(m*n);endif d==3B(1)=sum(sum(Y(:,:,1)))/(m*n);B(2)=sum(sum(Y(:,:,2)))/(m*n);B(3)=sum(sum(Y(:,:,3)))/(m*n);end matlab出现 Incomplete or misformed expression or statement 帮我看看下面的第一式有什么问题Wj_n_N = sum( cosh( mk*( ya * ones(1,size(j_n_N,2)) + d * ( N - ones(size(ya,1),1) * j_n_N ) + hm ) ); Wj_1_n = sum( cosh( mk*( ya * ones(1,size dc(4.2-12)v DC 12V是什么意思 帮我分析下这个题目#define ADD(x) x+xmain(){int m=1,n=2,k=3;int sum=ADD(m+n)*k;printf(“sum=%d”,sum);}上面程序的运行结果是（ B ）A）sum=9 B) sum=10 C) sum=12 D) sum=18请说明清楚! matlab中 for i=1:size(S,2) for i=1:size(vv,2) if(dd(i,i)>1e-4) v=[v vv(:,i)];d=[d dd(i,i)]; DC＝DC转换器电路图12V升至24V DC 12V TO AC 220V excel 函数=SUM((SUMIFS(Z:Z,B:B,签约,V:V,>&B8-1,V:V, matlab中的ones(1,size(d'))是什么意思? 新手,lingo怎么输入一个列表啊MODEL:SETS:city/1..11/:u;link(city,city):d,x;ENDSETSDATA:d = @file(juli.txt) ;ENDDATAn=@SIZE(city);MIN=@SUM(link:d*x);@FOR(city(k):@sum(city(i)|i#ne#k:x(i,k))=1;@sum(city(j)|j#ne#k:x(k,j))=1;@for(city(j)|j#gt#1# 用MATLAB运行代码后总显示 Error using Untitled (line 2) Not enough input arguments.下面是我的源程序function dist = dtw(t,r)n = size(t,1);m = size(r,1);% 帧匹配距离矩阵d = zeros(n,m);for i = 1:nfor j = 1:md(i,j) = sum((t(i,:)-r( 麻烦EXCEL,=IF((DE372-(CA372-CQ372))>=0,AF372,IF((DE372-(SUM(OFFSET(CB372,$V$2+1))-SUM(OFFSET(CR372,$V$2))))>=0,AF372,IF(AND((SUM(OFFSET(CB372,$V$2+1))-SUM(OFFSET(CR372,$V$2))-DE372)>0,(SUM(OFFSET(CB372,$V$2+1))-SUM(OFFSET(CR372,$V$2))-DE372) CREATE PROCEDURE dbo.p_dir_info @user varchar(20),@parent_path varchar(255) ASSELECT *FROM (SELECT d.[user],d.path ,d.parent_path,d.dir,d.create_time,ISNULL(SUM(f.[count]),0) AS [count],ISNULL(SUM(f.[size]),0) AS [size]FROM dbo.t_directories d LEFT O labview公式节点程序编写function dist = dtw(t,r)n = size(t,1);m = size(r,1);% 帧匹配距离矩阵d = zeros(n,m);for i = 1:nfor j = 1:md(i,j) = sum((t(i,:)-r(j,:)).^2);endend% 累积距离矩阵D = ones(n,m) *realmax;D(1,1) = d(1,1);% 动态 求12V输入 输出5V-12V连续可调DC-DC电路 请您帮我把下面的公式改成文华财经和博弈大师的bc:=barslast(SYSPARAM(1)=barpos)+1;点石成金H:=IF(close>100,SUM(h*VOL,bc)/SUM(VOL,bc),sum(AMOUNT,bc)/sum(v,bc)/100*SUM(H,bc)/SUM(C,BC));点石成金L:=IF(close>100,SUM(l*VOL,bc)/SUM