I am struggling to reshape this cell array into a matrix of # cell arrays by max length of cell array. This ex 4x7 matrix. The real cell array is much much larger, so I didnt want to loop and build each row. 테마복사 a{1} = {1 2 3 4 5} a{2} = {2 2 4 5} a...
也就是说,reshape以列为主体。
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RESHAPE Change size. RESHAPE(X,M,N) returns the M-by-N matrix whose elements are taken columnwise from X. An error results if X does not have M*N elements. RESHAPE(X,M,N,P,...) returns an N-D array with the same elements as X but reshaped to have the size M-by-N-by-P-...
matlab gpu清除内存,本篇汇总了Matlab中常用的命令,包括:会话管理,系统命令,输入输出,矩阵运算,绘图等,并在后面附上实例说明。---常用命令语句---管理会话的命令命令目的/作用clc清除命令窗口。clear从内存
number of elements in B matches the number of elements in A. For example, if A is a 10-by-10 matrix, thenreshape(A,2,2,[]) reshapes the 100 elements of A into a 2-by-2-by-25 array.下面是关于上面那个例子的解释：Reshape a 1-by-10 vector into a 5-by-2 matrix.A...
function [h, array] = display_network(A, opt_normalize, opt_graycolor, cols, opt_colmajor) % This function visualizes filters in matrix A. Each column of A is a % filter. We will reshape each column into a square image and visualizes ...
把cell的索引组成一个和cell形状相同的array，如下output=arrayfun(@(idx)disp(c(idx)),reshape(1:...
这个例子展示了如何使用从预训练的ResNet-18卷积神经网络中提取的特征嵌入的单类学习来构造基于相似性的异常检测器。 此示例应用块分布建模 (PaDiM)[1] 来训练异常检测分类器。在训练期间,拟合了一个高斯分布,该分布对正常图像特征的均值和协方差进行建模。在测试期间,分类器将特征偏离高斯分布超过一定阈值的图像标记...
%%%% [r,c]=size(A); b=reshape(A,r*c,1); % convert to column vector x=randperm(r*c); % make integer permutation of similar array as key w=[b,x’]; % combine matrix and key d=sortrows(w,2); % sort according to key y=reshape(d(:,1),r,c); % return back the matrix...