fmt = '%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q';
从提示看，你程序中某个算式中含有sym字符，你却要用double命令转成数值，这是转换不了的，就会有这样的提示。请看清提示是哪一行代码有错，针对这行代码查找下问题，再改正。
回答済み:Arunkumar M
ConvertDto an array of double-precision values representing Excel® date numbers. (To display all the digits of the date numbers, set the numeric display format tolongg.) formatlonggX = convertTo(D,'excel') X =1×343739.5 43770.5 43800.5 ...
Hello, I want to convert an array stored with binary values into a double value which has those binary values but in one number. For example, A=[1 0 0 1 0 1] to B=[100101]. What is the logic behind this? 댓글 수: 0 ...
Unableto convert expression into double array. Errorin sym/double (line 672) Xstr = mupadmex('symobj::double', S.s, 0); Errorin ARB_motion_ratio (line 108) alpha_t11 = double(vpa(A_t1)) ; Errorin main (line 172) [mr_arb_f, mr_arb_r] =...
However, I am not sure what is the best way to plot it since I have two vectors (and how to produce a resulting vector). I am sorry if these are confusing, but please help. I am very very new to Matlab, I beg you to be explicit in explanation.Thank you so much!1 Comment ...
Convert numpy ndarray to matlab mlarray in python. Learn more about matlab engine, python, numpy MATLAB
the following code, however i keep reciveing the error message "The following error occurred converting from sym to double: Unable to convert expression into double array. Error in untitled (line 31)A(n)=q.(A(n)+A(n+4))/(a-n^2);" Im not sure...
肯定是有些量定义出了问题，看看你的工作区输入的参数有没有问题，我之前就是稍微改了一下参数试了另一个程序，再回来运行这个程序就出现了和你一样的问题。如果还是发现不了就围绕出问题的代码中的变量，检查与他相关的变量，在检查与相关变量相关的变量，一步一步检查，一定能发现问题的。祝你好运...