Community Profile # G A

Last seen: 2일 전 2012년부터 활동

#### 통계

All
• • • • • • 배지 보기

#### Content Feed

보기 기준

답변 있음
MATLAB GUI Pushbutton Click Runs Callback Twice

6개월 전 | 0

답변 있음
A have found the answer to my question. In GUIDE created and subsequently migrated to Appdesigner dropdown menu, the ValueChang...

6개월 전 | 0

| 수락됨

질문

In my code, I still have some GUIDE-style callbacks of dropdown menus as follows (this is just example code): % Value changed f...

6개월 전 | 답변 수: 2 | 0

### 2

답변

답변 있음
How can I synchronize two split windows in the editor?
I found a solution: if you split window after highlighting, then both windows demonstrate the same highlighting; if you split wi...

1년 초과 전 | 0

| 수락됨

질문

How can I synchronize two split windows in the editor?
In previous releases, if I highlight function name in, say, left split window, it was automatically highlighted in the right win...

1년 초과 전 | 답변 수: 1 | 0

### 1

답변

답변 있음
How to add a right hand y-axis with the same major and minor ticks?
x = -2*pi:0.1:2*pi; y1 = sin(x); y2 = tan(x); yyaxis left hp1 = plot(x,y1); h1 = gca; h1.YTick = -1:0.5:1; set(h1,'XMin...

거의 2년 전 | 0

| 수락됨

답변 있음
Center alignment for tiledlayout
x = -2*pi:0.1:2*pi; y = sin(x); t = tiledlayout(3,6); nexttile([1,2]) plot(x,y) nexttile([1,2]) plot(x,y) nexttile([1,2])...

거의 2년 전 | 1

| 수락됨

질문

Why the matlab editor (Code Analyser) is not warning about changing size by a variable within a loop
In the 2nd example of the following for-loop the variable A definitely changes its size as it does in the 1st example. However, ...

거의 2년 전 | 답변 수: 1 | 0

### 1

답변

답변 있음
Unable to find explicit solution
Your equation with actual ratio a4/a3 does not have analytical solution. Try to solve it numerically with some tolerance.

거의 2년 전 | 0

답변 있음
Add zero decimal digits in order to have all the elements of a matrix with same number of decimal digits
A = magic(3) B = num2str(A,'%.3f\t')

거의 2년 전 | 0

답변 있음
How to create a cell array identical in size, but containing cell position in each cell?
A = {[1,2,3,4]; [1,2,5]; [5,6,1,2,4]; } B = cell(size(A)); for k = 1:length(A) B{k} = repmat(k,1,length(A{k})); end

거의 2년 전 | 0

| 수락됨

답변 있음
Why does adding a space give vertcat error?
with a space, [1;1 +1] is interpreted as [1;1, +1]. [1;(1 +1)] will be OK.

대략 2년 전 | 1

| 수락됨

답변 있음
Error using minmax newff
You are using char type variables, i.e filename a = {'abc', 'aa', 'b'; 'abc1', 'aa1', 'b1'} a = 2×3 cell array {'abc' ...

대략 2년 전 | 0

답변 있음
Why is signal amplitude so low after applying FFT?

대략 2년 전 | 0

답변 있음
Array indices must be positive integers or logical values.
if length(c) is an even number, then (length(c)+1)/2 is not an integer

대략 2년 전 | 0

답변 있음
Unrecognized function or variable 'snopt'. Error in Untitledidk (line 362) [x, f, inform, xmul, fmul] = snopt(xg, xlwr, xupr, xmul, xstate, ... What is this function
https://github.com/snopt/snopt-matlab Matlab interface for sparse nonlinear optimization software SNOPT. Requires the SNOPT so...

대략 2년 전 | 1

답변 있음
Out of Memory. Infinite Recursion.
doc polylog Argument of the polylogarithm, specified as a number, array, symbolic number, symbolic variable, symbolic function,...

2년 초과 전 | 0

| 수락됨

질문

how to use function handles
Instead of the following, I want to use function handles and move if-statments out of the loop: for n=1:10 if a==0 ...

2년 초과 전 | 답변 수: 2 | 0

### 2

답변

답변 있음
Error while using syms in MATLAB AppDesigner

2년 초과 전 | 0

| 수락됨

답변 있음
Why am i getting the same error while plotting a function?
doc vpaintegral vpaintegral(f,a,b) numerically approximates f from a to b. vpaintegral(f,[a b]) is equal to vpaintegral(f,a,b)...

2년 초과 전 | 0

질문

How do I do this without using try/catch?
I am using waitbar within Run_pushbutton_Callback (GUIDE GUI): function Run_pushbutton_Callback(hObject, ~, handles) try wb =...

2년 초과 전 | 답변 수: 1 | 0

### 1

답변

답변 있음
Array indices must be positive integers or logical values.
When x=1, then X_s(x-1) = X_s(0), which is not allowed in Matlab x = 1 x = 1 x = 2 x = 3 x = ...

2년 초과 전 | 0

답변 있음
Array indices must be positive integers or logical values.
floating point problem; try to use x = round(k/0.2 - 4/0.2 + 1) k = 4.200000000000000 x = 2 k = 4.400000000000...

2년 초과 전 | 1

답변 있음
Remove from a vector a certain number of elements
sim3 = sim1; sim3(sim3==sim2) = [];

2년 초과 전 | 0

| 수락됨

답변 있음
Index in position 1 is invalid.
i as an index is not defined in your code, Matlab considers it as 1i by default

2년 초과 전 | 0

| 수락됨

답변 있음
How can i repeat a formula without for loop?
M = [1,2; 3,4]; LM=log(M); A = 1:5; B = num2cell(A); C = cellfun(@(x) {x*LM}, B); D = cellfun(@(x) {exp(x)},C); D{:}

2년 초과 전 | 0

| 수락됨

답변 있음
Make subplot use the full figure on buttondown click.
The following works as you requested. You can of course modify the code in more elegant way with numbering handles as ax(n) etc...

2년 초과 전 | 0

| 수락됨

문제를 풀었습니다

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

2년 초과 전

문제를 풀었습니다

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

2년 초과 전

답변 있음
How to superimpose two figure, one to bottom right corner of larger.
fig1 = figure(1); % create figure1 pos1 = fig1.Position; % position of figure1: pos1 = [x1, y1, width1, hight1] pos2 = pos1;...

2년 초과 전 | 0

| 수락됨