G is a cell array: G={16x16 cell 16x16 cell 16x16 cell 16x16 cell 16x16 cell 16x16 cell} Each cell look like this: G{1}=[1 [] 3 ; 4 [] 7]; (but 16x16) I want to remove these empty cells []. I have tried index = cellfun(@isempty, G) == 0; ...
ndims() %数组维数,相当于length(size(A)) 4.3.4、数组数据类型测试函数: 测试函数说明 isnumeric 是否是以数值型变量为元素的数组 isreal …实数数值型… isfloat …浮点数值型… isinteger 整数型 islogical 逻辑型 ischar 字符型 isstruct 结构体型 iscell 元胞型 iscellstr 结构体的元胞型编辑...
a =cell(1) a{1,1} = 5 a{1,2} = 9 a{1,3} = 10 a{1,4} = 11 a{2,1} = 23 a{2,2} = 45 a{3,1} = 100 a{3,2} = 89 a{3,3} = 123 b = a(~cellfun('isempty',a)) 'current_output' b = 9×1 cellarray ...
从结构中删除未标记的图像。 unlabeledImages=zeros(size(waferData),"logical");foridx=1:size(unlabeledImages,1)unlabeledImages(idx)=isempty(waferData(idx).trainTestLabel);endwaferData(unlabeledImages)=[]; dieSize、lotName与waferIndex字段与图像分类无关。不使用常规的用字段trainTestLabel指定的方法,本...
isempty 矩阵为空取1,否则取0 isletter 是字母取1,否则取0(可以是字符串) isstudent 学生版取1 isprime 质数取1,否则取0 isreal 实数取1,否则取0 isspace 空格位置取1,否则取0 八Matlab编程 Matlab提供如下几种控制流结构: If-Else-End结构和switch-case-end结构,For循环,While循环。
Support assignment by linear indexing into the object array Have areshapemethod that returns an array that has the same size as the input If the value of the'UniformOutput'name-value pair argument isfalse(0), thencellfunreturns outputs in a cell array. In that case, the outputs fromfunccan...
Support assignment by linear indexing into the object array Have areshapemethod that returns an array that has the same size as the input If the value of the'UniformOutput'name-value pair argument isfalse(0), thencellfunreturns outputs in a cell array. In that case, the outputs fromfunccan...
scoms=instrfind;%读取所有存在的端口if~isempty(scoms)stopasync(scoms);fclose(scoms);delete(scoms);%停止并且删除串口对象 end vall=get(handles.ppPort,'Value');switchvallcase1port='com1';case2port='com2';case3port='com3';case4port='com4';case5port='com5';end ...
1.算法描述 一个可以活动的小车上立着一根不稳定随时会倒下的杆。小车的轮子由电机控制,可以控制小车电机的转动力矩M。同时,也可以获取小车轮子转动的圈数N(可以精确到小数)和杆相对于垂直位置的倾角α. 不考虑车轮打滑, 小车所受力大小等于电机力矩乘车轮半径, 小车位
Example 1: Using TEXTREAD to read in an entire file into a cell array % This command reads in the file fft.m into the cell array, file file = textread('fft.m','%s','delimiter','\n','whitespace',''); CODE: Example 2: Using STRREAD to read the words in a line ...