Error using vertcat dimensions of matrices being concatenated are not consistent - Исправление ошибок и поиск оптимальных решений проблем

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Error using vertcat. Dimensions of matrices being concatenated are not consistent.
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Error using vertcat Dimensions of arrays being concatenated are not consistent.
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Can someone help me with this error message: Error using vertcat Dimensions of arrays being concatenated are not consistent. ? My code is attached below
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Error using vertcat. Dimensions of matrices being concatenated are not consistent.

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Can someone help me with this error message: Error using vertcat Dimensions of arrays being concatenated are not consistent. ? My code is attached below

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For some reason the following code gives me the following error:

Error using CI2 (line 94)
Error using vertcat
Dimensions of matrices being concatenated are not consistent.

The code is:

clear all
% Odds Ratio for no clinically significant change, according to original
% Study

a=[0.48; %Aripiprazole
   0.70; %Olanzapine
   0.66; %Quetiapine added to ADs
   0.57]; %Risperidone

CI=[0.37 0.63;
    0.48 1.02;
    0.51 0.87;
    0.36 0.89]';

figure(1) % Setting the figure to figure 1
clf(1)
plot(1:length(CI),a,'O','markersize', 6)           % plot the mean
hold on;
plot(1:length(CI),CI(1,:),'v','markersize', 6)     % plot lower CI boundary
hold on;
plot(1:length(CI),CI(2,:),'^','markersize', 6)     % plot upper CI boundary
hold on;

for I = 1:length(CI)                               % connect upper and lower bound with a line
line([I I],[CI(1,I) CI(2,I)])
hold on;
end;
xlim([0.5 4.5])

my_labels = ['Aripiprazole'; 'Olanzapine  '; 'Quetiapine1 '; 'Risperidone '];
title('The Efficacy of SGAs as adjuncts in the Treatment of MDD (OR for non-response)')
set(gca,'XTick',[1 2 3 4]);
set(gca,'XTickLabel',my_labels);
xticklabel_rotate([],45)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Odds Ratio for No Clinically Significant Change (CGI)
clear all

a=[0.51; %Aripiprazole
   0.64]; %Quetiapine added to ADs

CI=[0.34 0.78;
    0.49 0.84]';

figure(2) % Setting the figure to figure 2
clf
plot(1:length(CI),a,'O','markersize', 6)           % plot the mean
hold on;
plot(1:length(CI),CI(1,:),'v','markersize', 6)     % plot lower CI boundary
hold on;
plot(1:length(CI),CI(2,:),'^','markersize', 6)     % plot upper CI boundary
hold on;

for I = 1:length(CI)                               % connect upper and lower bound with a line
line([I I],[CI(1,I) CI(2,I)])
hold on;
end
xlim([0.75 2.25])

my_labels = ['Aripiprazole '; 'Quetiapine-1 '];
title('The Efficacy of SGAs as adjuncts in the Treatment of MDD (OR for non-response [CGI])')
set(gca,'XTick',[1 2]);
set(gca,'XTickLabel',my_labels);
xticklabel_rotate([],45)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Odds Ratio for number of participants WITHOUT a remission
clear all

a=[0.48; %Aripiprazole
   0.60; %Olanzapine
   0.64; %Quetiapine
   0.39];

CI=[0.37 0.63;
    0.51 1.04
    0.49 0.84
    0.22 0.69]';

figure(3) % Setting the figure to figure 3
clf
plot(1:length(CI),a,'O','markersize', 6)           % plot the mean
hold on;
plot(1:length(CI),CI(1,:),'v','markersize', 6)     % plot lower CI boundary
hold on;
plot(1:length(CI),CI(2,:),'^','markersize', 6)     % plot upper CI boundary
hold on;

for I = 1:length(CI)                               % connect upper and lower bound with a line
line([I I],[CI(1,I) CI(2,I)])
hold on;
end
xlim([0.5 4.5])

my_labels = ['Aripiprazole '; 'Olanzapine'; 'Quetiapine '; 'Risperidone'];
title('The Efficacy of SGAs as adjuncts in the Treatment of MDD (OR for non-response [CGI])')
set(gca,'XTick',[1 2 3 4]);
set(gca,'XTickLabel',my_labels);
xticklabel_rotate([],45)

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Rabbit13245

29 / 29 / 5

Регистрация: 21.04.2012

Сообщений: 282

05.11.2013, 21:09. Показов 6446. Ответов 2

Метки нет (Все метки)

Есть в m файле система из 2 уравнений:

Matlab M

function F = myfun(x)
F = [log(10.5) - x(1) - 0.5*x(2) + log(1.6) - x(1) - x(2) + log(0.55) - x(1) - 1.5*x(2) + log(0.26) - x(1) - 2*x(2) + log(0.15) - x(1) - 2.5*x(2);
(log(10.5) - x(1) - 0.5*x(2))*0.5 +(log(1.6) - x(1) - x(2)) + (log(0.55) - x(1) - 1.5*x(2))*1.5 + (log(0.26) - x(1) - 2*x(2))*2 + (log(0.15) - x(1) - 2.5*x(2))*2.5];
end

вызываю

Matlab M

1	x = fsolve(@myfun,[1 100])

и в ответ получаю:

Matlab M

Error using vertcat
Dimensions of matrices being concatenated
are not consistent.
 
Error in myfun (line 2)
F = [log(10.5) - x(1) - 0.5*x(2) + log(1.6)
- x(1) - x(2) + log(0.55) - x(1) - 1.5*x(2)
+ log(0.26) - x(1) - 2*x(2) + log(0.15) -
x(1) - 2.5*x(2);
 
Error in fsolve (line 218)
            fuser =
            feval(funfcn{3},x,varargin{:});
 
Caused by:
    Failure in initial user-supplied
    objective function evaluation. FSOLVE
    cannot continue.

Подскажите где вообще не те размеры???

__________________
Помощь в написании контрольных, курсовых и дипломных работ, диссертаций здесь

2829 / 2126 / 86

Регистрация: 02.05.2010

Сообщений: 3,195

05.11.2013, 22:59

Странная у вас система уравнений. Покажите ее в традиционном виде.

Зосима

5210 / 3542 / 370

Регистрация: 02.04.2012

Сообщений: 6,455

Записей в блоге: 17

07.11.2013, 18:10

У тебя там где-то во второй строке функции закралась запятая, которая смотрится как пробел
попробуй так(убрал пробелы между элементами):

Matlab M

clear, clc
 
F = @(x) [log(10.5)-x(1)-0.5*x(2)+log(1.6)-x(1)-x(2)+log(0.55)-x(1)-1.5*x(2)+log(0.26)-x(1)-2*x(2)+log(0.15)-x(1)-2.5*x(2);
    (log(10.5)-x(1)-0.5*x(2))*0.5+(log(1.6)-x(1)-x(2))+(log(0.55)-x(1)-1.5*x(2))*1.5+(log(0.26)-x(1)-2*x(2))*2+(log(0.15)-x(1)-2.5*x(2))*2.5];
 
x = fsolve(F,[1 100])

Получается:

Matlab M

Optimization terminated: first-order optimality is less than options.TolFun.
 
x =
 
    2.8901   -2.0628

IT_Exp

Эксперт

87844 / 49110 / 22898

Регистрация: 17.06.2006

Сообщений: 92,604

07.11.2013, 18:10

Помогаю со студенческими работами здесь

Inner matrix dimensions must agree.
Здравствуйте!

Есть программка с нейросетью, но при прохождении по 3 слою вылетает ошибка:

y1…

Inner matrix dimensions must agree
Текст программы:
function = inmnlag( x,y )
n=numel(x); % число элементов в X
l=1;
L=0;
den=1;…

Index exceeds matrix dimensions
Почему ошибка, понять не могу???

clear all;
clc;
fs = 51e6; % частота дискретизации
fh =…

Ошибка: Inner matrix dimensions must agree
Здравствуйте!
Вот мой код:
>> syms n
>> S_inf=symsum(144/(n^2+18*n+80),n,0,inf)

S_inf =
…

Ошибка: Matrix dimensions must agree
h=0.02;
y1=dsolve(‘Dy=-5*y*cos(5*x)+25*sin(10*x)’,’y(0)=0′,’x’)
% рез-т:
10/exp(sin(5*x)) +…

Index exceeds matrix dimensions
Не могу понять в чем ошибка
f1 = @(t, x, y, z)(x^2)*sin(y) — z;
a = 0;
x0 = 0;
y0 = 1;
z0 = 0;…

Искать еще темы с ответами

Или воспользуйтесь поиском по форуму:

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try, catch

Выполните операторы и зафиксируйте получившиеся ошибки

Синтаксис

try
   statements
catch exception
   statements
end

Описание

пример

try statements, catch statements end выполняет операторы в try блокируйтесь и фиксирует получившиеся ошибки в catch блок. Этот подход позволяет вам заменять ошибочное поведение по умолчанию для набора операторов программы. Если любой оператор в try блок генерирует ошибку, программное управление сразу переходит к catch блокируйтесь, который содержит ваши операторы обработки ошибок.

exception MException объект, который позволяет вам идентифицировать ошибку. catch блок присваивает текущий объект исключения переменной в exception.

Оба try и catch блоки могут содержать, вложил try/catch операторы.

Примеры

свернуть все

Добавление сообщения об ошибке

Создайте две матрицы, которые вы не можете конкатенировать вертикально.

A = rand(3);
B = ones(5);

C = [A; B];

Error using vertcat
Dimensions of matrices being concatenated are not consistent.

Используйте try/catch отобразить больше информации о размерностях.

try
   C = [A; B];
catch ME
   if (strcmp(ME.identifier,'MATLAB:catenate:dimensionMismatch'))
      msg = ['Dimension mismatch occurred: First argument has ', ...
            num2str(size(A,2)),' columns while second has ', ...
            num2str(size(B,2)),' columns.'];
        causeException = MException('MATLAB:myCode:dimensions',msg);
        ME = addCause(ME,causeException);
   end
   rethrow(ME)
end

Error using vertcat
Dimensions of matrices being concatenated are not consistent.

Caused by:
    Dimension mismatch occurred: First argument has 3 columns while second has 5 columns.

Если матричные размерности не соглашаются, MATLAB^® отображения больше информации о несоответствии. Любые другие ошибки появляются, как обычно.

Ошибка перепакета как предупреждение

Отловите любое исключение, сгенерированное путем вызывания несуществующей функции, notaFunction. Если существует исключение, выдайте предупреждение и присвойте выход значение 0.

try
    a = notaFunction(5,6);
catch
    warning('Problem using function.  Assigning a value of 0.');
    a = 0;
end

Warning: Problem using function.  Assigning a value of 0.

Отдельно, вызов notaFunction результаты по ошибке. Если вы используете try и catch, этот код отлавливает любое исключение и повторно группирует его как предупреждение, позволяя MATLAB продолжить выполнять последующие команды.

Обработка различных типов ошибок

Используйте try/catch обрабатывать различные типы ошибок по-разному.

Если функциональный notaFunction не определено, выдайте предупреждение вместо ошибки и присвойте выход значение NaN.
Если notaFunction.m существует, но скрипт вместо функции, выдайте предупреждение вместо ошибки, запустите скрипт и присвойте выход значение 0.
Если MATLAB выдает ошибку по какой-либо другой причине, повторно выдайте исключение.

try
    a = notaFunction(5,6);
catch ME
    switch ME.identifier
        case 'MATLAB:UndefinedFunction'
            warning('Function is undefined.  Assigning a value of NaN.');
            a = NaN;
        case 'MATLAB:scriptNotAFunction'
            warning(['Attempting to execute script as function. '...
                'Running script and assigning output a value of 0.']);
            notaFunction;
            a = 0;
        otherwise
            rethrow(ME)
    end
end

Warning: Function is undefined.  Assigning a value of NaN.

Советы

Вы не можете использовать несколько catch блоки в try блокируйтесь, но можно вложить полный try/catch блоки.
В отличие от некоторых других языков, MATLAB не позволяет использование finally блокируйтесь в try/catch операторы.

Представлено до R2006a

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Can someone help me with this error message: Error using vertcat Dimensions of arrays being concatenated are not consistent. ? My code is attached below

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