y=max(x) %求向量x中的最大值 [y,l]=max(x) %求向量x中的最大值及其该元素的位置 1.2 求矩阵的最大值和最小值 求矩阵A的最大值的函数有3种调用格式,分别是: (1) max(A):返回一个行向量,向量的第i个元素是矩阵A的第i列上的最大值。 (2) [Y,U]=max(A):返回行向量Y和U,Y向量记录A的...
is a built-in function) prohibit the use of built-in functions. This information is in the title of the original question, not the body. [Yes, technically the question doesn't state this was a homework assignment, but I've been on Answers and the MATLAB newsgroup...
ir points to an integer array of length nzmax containing the row indices of the corresponding elements in pa. jc points to an integer array of length n+1, where n is the number of columns in the sparse matrix. In C, the first element of an mxArray has an index of 0. The jc arra...
% S = MEAN(X) is the mean value of the elements in X if X is a vector. % For matrices, S is a row vector containing the mean value of each % column. % For N-D arrays, S is the mean value of the elements along the first % array dimension whose size does not equal 1. % ...
temp=array(1:2, 1:2);%将array矩阵的第1,2行和1,2列取出来，生成一个2*2的矩阵temp [rows,cols]=find(temp==max(max(temp)));%获取temp矩阵中最大值所在的行列索引。例如 temp = 1 2 3 4 则[rows,cols]=find(temp==max(max(temp)));执行后 rows = 2 cols = 2 即：...
Hi, i encountered the problem that when calling a python function within the matlab environment, the return value from python is not recognized in matlab - i always get a py.NoneType as an output. Here my code in python, it is a code to send E-ma... Tags: python function py.nonety...
y=linspace(ymin,ymax,m);[X,Y]=meshgrid(x,y);Z=X+1i*Y;c=Z;for k=1:maxiter Z=Z.^2+c; endW=288*real(exp(-abs(Z)))';time=toc(t); end The first line indicates the function name; the input parameters are in the parenthesis after the function name and the outputs in the ...
例如:get/set, add/remove, create/destroy, start/stop, insert/delete, increment/decrement, old/new, begin/end, first/last, up/down, min/max, next/previous, open/close, show/hide,suspend/resume等 需要注意函数名同名问题,可使用which -all 或exist 来检查是否存在函数名遮蔽。
num_threads(4 > omp_get_max_threads() ? omp_get_max_threads() : 4) \private(b_i,yCol,b_r)for(i = 0; i < 10; i++) {/* 指定4线程并发 */for(b_i = 0; b_i < 256; b_i++) { b_r[b_i] = r[i + 10 * b_i]; ...
% Hints: contents = cellstr(get(hObject,'String')) returns listbox1 contents as cell array % contents{get(hObject,'Value')} returns selected item from listbox1 % --- Executes during object creation, after setting all properties.