MATLAB 的 cell,称单元格数组 or 元胞数组:使用频率特别高,甚至比 struct 结构体还高. MATLAB文档给出的 cell 官方定义: A cell array is a collection of containers called cells in which you can store different types of data. 精华之处就是在可以存储不同类型的数据.可以是Matlab的类型或者自定义的类型. 一个元胞数组的一个单元可能包含:一个实数数组 or 字
先上代码,后出结果图. a. n = [-5:5]; x=2*impseq(-2,-5,5) - impseq(4,-5,5); set(gcf,'Color',[1,1,1]) % 改变坐标外围背景颜色 stem(n,x); title('Sequence in Problem 2.1a'); xlabel('n'); ylabel('x(n)'); grid on; b. n = [0:20]; x1 = n .* (stepseq(0,0,20) - stepseq(10,0,20));
转自Stackoverflow.备忘用. Question I want to create a MATLAB-like cell array in Numpy. How can I accomplish this? Answer Matlab cell arrays are most similar to Python lists, since they can hold any object - but scipy.io.loadmat imports them as numpy objec
1. matlab中有一个函数iscell() 用于判断一个数组是不是cell array 参考:MATLAB Function Reference iscell Determine whether input is cell array Syntax tf = iscell(A) Description tf = iscell(A) returns logical 1 (true) if A is a cell array and logical 0 (false) otherwise. Ex