matlab 新手提问A = 0.5000 0.2500 0.1250 0.1250>> H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))? |Error:The expression to the left of the equals sign is not a valid target for an assignment.>>

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 20:04:31
matlab 新手提问A =    0.5000    0.2500    0.1250    0.1250>>  H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))?      |Error:The expression to the left of the equals sign is not a valid target for an assignment.>>

matlab 新手提问A = 0.5000 0.2500 0.1250 0.1250>> H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))? |Error:The expression to the left of the equals sign is not a valid target for an assignment.>>
matlab 新手提问

A =    0.5000    0.2500    0.1250    0.1250>>  H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))?      |Error:The expression to the left of the equals sign is not a valid target for an assignment.>>

matlab 新手提问A = 0.5000 0.2500 0.1250 0.1250>> H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))? |Error:The expression to the left of the equals sign is not a valid target for an assignment.>>
>> A =[0.5000 0.2500 0.1250 0.1250];
>> H1=-sum(A.*log(A)/log(2)) % matlab里只能识别log (就是ln)
H1 =
1.7500
>>

matlab新手A=1; a=-0.5; t=-2:0.01:2; if(t matlab 新手,在0 matlab 新手提问A = 0.5000 0.2500 0.1250 0.1250>> H1=-sum(A.*log2(A)) H1=-sum(A.*log2(A))? |Error:The expression to the left of the equals sign is not a valid target for an assignment.>> matlab 提问! 我是新手,练习提问, 新手提问随便答 matlab中==与=的使用有什么区别?比如:rem(A,3)==0 rem(A,3)=0本人新手哈. 新手提问matlab相关问题,问题挺弱的,高手解一下哈~~~有三个问题哦~~~Q1:dot运算>> a=[1 2 3];b=[3 3 4];c=3:-1:1;>> d=dot(c,cross(a,b))d = 4cross运算>> D=cross(a,dot(c,b))? Error using ==> crossA and B must be same size. 新手提问求字读音>. 当a=3,b=2,c=1时 表达式f=a>b>c的值为什么是0?新手提问, matlab新手提问y1=sqrt(1333.345-x*x)+0.0173sin(atan(sqrt(1333.35-x*x)/x))+0.0000006*x*x*x*x*x+0.011*x*x*x-0.117x*x+0.527*x-36.91以上函数的表达不符合MATLAB表达,哪不符合? matlab程序提问Xk(:, matlab怎么画y=(ax)/(1+bY)?我是新手,伤心啊 matlab新手,这个函数在matlab里怎么表示 matlab新手求大神解答 Dijkstra标号算法中有这么一句:if a(u,v)+distance(u) matlab 参数方程 [x,y]=solve('x^2+y^2=1','(x+a+1-t)^2/(a^2)+y^2/b^2=1','x','y');新手,这样后输入没有答案,怎么改了? 如何用matlab画出这个函数的图像,并求出最大值,如何用matlab画出这个函数的图形并求出最大值.知道网友 | 4分钟前 | 分享z=(c*c+sqrt((a*a+b*b+c*c)^2-4a*a*b*b))/(b*b-a*a)其中c是常数.新手摸索了很长时 matlab程序出来数据1.2696e+003.另外调用的函数只能用正整数,怎么办?我是新手中的新手.这个是定义的函数myadd1( a,b,c,d )=100 * a ^2 *( exp((c^2+2*b)*d)-exp(2*b*d));