Error using ==> rgb2gray>parse_inputs MAP must be a m x 3 ar

matlab Error using ==> mpower Matrix must be square. matlab Error using ==> mpower Inputs must be a scalar and a Error using ==> surf at 78 Z must be a matrix,not a scalar o MATLAB程序总是出现?Error using ==> stem at 44 X must be same lengt 一段matlab程序,Error using ==> conv2 A and B must be full double matlab错误 Error using ==> mpower Inputs must be a scalar and matlab报错?Error using ==> mpower Inputs must be a scalar and matlab计算时出现“ Error using ==> mpower Inputs must be a scalar 这个matlab程序显示错误?Error using ==> conv A and B must be vectors. matlab如何解决?Error using ==> conv A and B must be vectors. MATLAB 错误?Error using ==> plot3 Vectors must be the same len 新手使用matlab出现Error using ==> plot Vectors must be the same le