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Payjay


Last seen: 約1年 前 |  2016 年からアクティブ

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質問


Adding Function Handles with "different" parameters and different factors?!
Hi there, I have smth. like this: %some data i want to fit xfit = somedata; yfit = somedata; % init handles? summed_EOF1 =...

5年以上 前 | 0 件の回答 | 0

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質問


Array exceeds memory size (9GB), although it is smaller than other arrays that work well?!
Hi everyone, so I use the 'imclose' in-built function from MATLAB for images of sizes around 2000*1000 pixels. When I apply th...

6年弱 前 | 1 件の回答 | 0

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質問


Heatmap of matrix with imagesc returns only rectangles, why?
Hello everybody, I am trying to plot a matrix as a heatmap. The numbers in the matrix should be plotted at the position in th...

6年以上 前 | 0 件の回答 | 0

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質問


Cell contents reference from a non-cell array object. error in loop
hi there, so i want to extract a 1*3 double from a cell array, but in the loop i get the error shown above, any help? for...

6年以上 前 | 0 件の回答 | 0

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質問


Cell contents reference from a non-cell array object, why?
Hello there, ellipse_l is a cell array and each element is also a cell array with a certain number of structs in it. Why do I ge...

約7年 前 | 2 件の回答 | 0

2

回答

質問


How to access struct fields within cell array?
Hello there, I have a 50*1 cell array and every cell-element is a 100*1 cell-array, whose elements are from type struct. And I ...

約7年 前 | 2 件の回答 | 0

2

回答

質問


Answer of 'solve' I don't understand
Hello there, I want to solve this: syms a b c M M_0 = solve(-a + b*M + c*M^3 == 0, 'M') but I get the answer: ...

7年以上 前 | 2 件の回答 | 0

2

回答

質問


Function handle as function input?
Hello there, I have a function handle, for example f = @(x) x.^2 and I want to use this as a function input, something like (ju...

7年以上 前 | 1 件の回答 | 0

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質問


Pass 'function handle' to another 'function handle'?
hello there, I have a function handle, for example: f = @(x) x.^2 and this I want to put within another function handle, to int...

7年以上 前 | 1 件の回答 | 0

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質問


how to convert single cell-elements to double?
Hello everybody, I have a cell array in a cell array, with single elements, which are also from type cell. So it is pretty long...

7年以上 前 | 1 件の回答 | 0

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質問


Solve integral in nested function
hello there, i am trying to build something like this: if true function x = first x = 5*y function y = ne...

7年以上 前 | 1 件の回答 | 0

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質問


error - 'Conversion to double from cell is not possible.'- in a for-loop
i have a loop like this: x=cell(5,1); for i = 1:5 x{i} = myfunction(z(i)) end the x as the output f...

8年弱 前 | 1 件の回答 | 0

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質問


how to use 'find(A == x)' correctly for nonintegers x?
when i type e.g.: find(A==1.5333) matlab returns an empty matrix, although i can find the value manually. somebody knows how ...

8年弱 前 | 2 件の回答 | 0

2

回答

質問


Array doesn't get filled - for loop
hello, the arrays idx_u, idx_o, X wont get filled by the for loop, why? idx_u = zeros(m,1); idx_o = zeros(m,1); X = z...

8年弱 前 | 1 件の回答 | 0

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質問


error subscript indices integers or logicals
for this code i get the error shown above, why? in particular it is for l = numel(((wechsel_X_idx(v):wechsel_X_idx(v+1))/2)-...

8年弱 前 | 1 件の回答 | 0

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