'String');ifexist(file_name,'file')==0% 不存在则读取默认图片pic_data=imread('jigsawImage.jpeg');elsepic_data=imread(file_name);endn=get(handles.popupmenu_rank,'value'); % 获取下拉选择框的值rank_Tag=n+2;% 计算选择
为方便进行程序设计,Matlab任然支持显示的函数重载,参考Matlab R2014a帮助文档“Types of Functions”、Matlab R2012a帮助文档“Matlab/Getting Started/Programming/Scripts and Functions/Types of Functions”。 4.矩阵及矩阵化编程 矩阵的创建(参考Matlab R2014a帮助文档“Array Creation and Concatenation”、《MATLAB ...
); % If just 'defaults' passed in, return the default options in X if nargin==1 && nargout <= 1 && strcmpi(FUN,'defaults') X = defaultopt; return end if nargin < 10 options = []; if nargin < 9 NONLCON = []; if nargin < 8 UB = []; if nargin < 7 LB = []; if narg...
8)end:Terminate block of code,or indicate last array index(终止代码块,或指示最后一个数组索引) 9)pause:Halt execution temporarily(暂时停止执行) 10)return:Return control to invoking function(返回控件值到调用的函数) Flow Control(执行流控制) 4、Relational(Logical)Operators(关系/逻辑运算符) Relational...
exampl=[22,234,2463]def findEven(f): return len(str(f))%2==0count=0for i in exampl: if findEven(i)==True: count+=1 print(count) OR exampl=[22,234,2463]def findEven(f): count=0 for i in f: if len(str(i))%2==0: count+=1 return countprint(findEven(exampl))十六...
Change the cell array in row vector form to cell matrix form: Finally, a 4×3 cell array is obtained, which is the normalized result of the benefit index 翻译:谷歌翻译 参考资料: [1]周师兄学习文档 [2]江文奇.一种三角模糊数型多准则决策的拓展VIKOR方法 ...
(x0,y0)jumps outside a circle % of radius two on the complex plane. Each iteration involves mapping % z=z^2+z0 where z0=x0+i*y0. The return value is the log of the % iteration count at escape or maxIterations if the point did not escape. % % Seealso:PARALLELDEMO_GPU_...
bp神经网络主要由三部分组成,分别是前向传播,反向传播,测试模型。其中前向传播主要是计算模型当前的预测结果,反向传播是对模型进行修正得到能达到预测效果的模型,测试模型是看我们最后通过反向传播得到的模型能否识别出我们想要的分类,好下面我来分别介绍他们的原理~ ...
27、criptionn = numel(A) returns the number of elements, n, in array A.n = numel(A, index1, index2, . indexn) returns the number of subscripted elements, n, in A(index1, index2, ., indexn). To handle the variable number of arguments, numel is typically written with the header...
pil_to_np(img_PIL): '''Converts image in PIL format to np.array. From W x H x C [0...255] to C x W x H [0..1] ''' ar = np.array(img_PIL) if len(ar.shape) == 3: ar = ar.transpose(2, 0, 1) else: ar = ar[None, ...] return ar.astype(np.float32) / ...