Dimension order, specified as a row vector with unique, positive integer elements that represent the dimensions of the input array. Extended Capabilities expand all Version History Introduced before R2006a expan
Number of dimensions removed, specified as a non-negative integer.shiftdimremoves only leading dimensions of length 1. Extended Capabilities expand all Version History Introduced before R2006a Select a Web Site Choose a web site to get translated content where available and see local events and offers...
Input Arguments collapse all Input array, specified as a scalar, vector, matrix, or multidimensional array. Complex Number Support:Yes Tips To find the number of characters in a string or character vector, use thestrlengthfunction. lengthdoes not operate on tables. To examine the dimensions of ...
Array size collapse all in page Syntax sz = size(A) szdim = size(A,dim) szdim = size(A,dim1,dim2,...,dimN) [sz1,...,szN] = size(___) Description sz= size(A)returns a row vector whose elements are the lengths of the corresponding dimensions ofA. For example, ifAis a 3-...
IfAis a multidimensional array, thenmean(A)operates along the first array dimension whose size does not equal 1, treating the elements as vectors. The size ofMin this dimension becomes1, while the sizes of all other dimensions remain the same as inA. ...
函数mxGetNumberOfDimensions和mxGetDimensions一般是一起使用的，前者返回输入阵列维度。若输入为2*3数组，返回2.若输入2*3*4数组，返回3.至于上面说的“这个数总是不小于2”不知道为什么，实际情况并非如此。后者返回的就是各个维度大小啦，返回值为指针变量。若输入为2*3*4，那么返回指针指向2 即...
The position is relative to the figure or axes that is specified as the first input argument to getframe. The width and height elements define the dimensions of the rectangle. Specify a rectangle that is fully contained within the figure window. Note getframe returns an error if the ...
Dimensions, specified as 2 or 3. This argument sets the azimuth and elevation to the default values that MATLAB uses for a 2-D or 3-D plot. Value of dimAzimuthElevation 2 0 90 3 -37.5 30 ax— Target axes Axes object | array of Axes objects Target axes, specified as: An Axes obj...
访问cell array >> A(1, 1) ans = 1×1 cell 数组 {3×3 double} >> A{1, 1} ans = 1 4 3 0 5 8 7 2 9 >> A{1, 1}(1, 1) ans = 1cell和struct可以相互转换。 如何将matrix转换为cell。 使用num2cell和mat2cell: >> a = magic(3) a = 8 1 6 3 5 7 4 9 2 >> b ...
% embedding dimension = 2, time delay = 1, logarithm = base exp(1) % % permEn = getPermEn(x,m) % % Returns the permutation entropy estimates `PermEn` estimated from the data % sequence `x` using the specified embedding dimensions = `m` with % other default parameters as listed above...