x and y must have same first dimension怎么解决

x and y must have same first dimensionx和y必须具有相同的第一维

matlab中错误vectors must be the same lengths 是怎么回事?

你好,由于diff函数会是向量减少一个值,导致两个变量长度不相等.可以将plot函数修改为:plot(t(2:end),chirp)或者plot(t(1:end-1),chirp)这样,也不会引起很大误差.希望对你有帮助

MATLAB中的交叉评价代码,出现如下报错:Subscripted assignment dimension mismatch. 附上原始代码

我这运行没出现提示,代码如下:clcclearx=[1 2 3;2 3 3;4 5 2;2 2 4];y=[1 2 4;5 2 6;5 3 2];[m,n]=size(x);%n=size(x',1);%m=size(x,1);s=size(y,1);a=[-x' y'];b=zeros(n,1);lb=zeros(...

哪位大侠知道这个MATLAB的错误啊 plot Vectors must be the same lengths.

t1有9个数,right_valuei2(:,j)只有7个数,肯定会Error using plotVectors must be the same lengths.

matlab总是显示Vectors must be the same lengths,请大师帮忙,在线等

数字之间不用: 连接用逗号或者空格再用[]括起来例如x=[0.4,0.5,0.6,0.7];

这个句子里哪里有语法错误?请大神们帮忙把句子改好一些,谢谢w In particular, there are many student associations in the university, not only can we develop

最好在not only前面加个which另外在student后面加上s

matlab 出现:Error using plot Vectors must be the same lengths的错误 知道是长度不一致,但怎么改呢

画图的两个坐标向量长度不一样,就好像你给了他8个x轴的点和对应的9个y的值,他不知道多出来一个要画哪里.具体是怎么多出来的你看你源代码吧.如果确实就应该多出来那么就想办法把少的那个补一些或者把长的那个删掉一些……

求翻译一篇纽约时报的文章;题目是Plodders Have a Place, but Is It in a Marathon.

Every weekend during this fall marathon season, long after most runners have ... marathon all to themselves and don't want the slower runners. But too bad. The sport is ...

谁翻译一下,下面的英文.有错误帮我指出,谢谢

Don't tell me!I don't want to listen to you. 最好用speak to 代替tell 意思是:别和我说话... Do you know that I saw a line.And than,I know that we are not in the same world 你知道...

本学期所学语法:1 一般现在时、一般过去时、一般将来时 2 一般疑问句及肯定否定问答,特殊疑问句 3 祈使

反意疑问句的句型结构是:＂陈述句+附加问句＂.附加问句部分与陈述句部分在人... shouldn't one(he)? one must do one's duty, needn't one(he)? 2. 陈述句部分是i'm...时...