回答済み
Negative Numbers to the power of 0
Any arithmetic operation performed on variables will treat the variables as if it was wrapped with parentheses. Try this simp...

3年以上前 | 0

送信済み

xyannotation
creates an annotation object with the x-y coordinates of the data in a specific axes handle

3年以上前 | ダウンロード 1 件 |

解決済み

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

3年以上前

送信済み

Local Path
find local path of a function or script

3年以上前 | ダウンロード 1 件 |

回答済み
While loop isn't working
You have two mistakes 1. while loop should work with a scalar condition, but as far as I know if you use a logical vector it wi...

3年以上前 | 1

| 採用済み

回答済み
How do I fill a matrix with values of an one array based on another array?
If I understood correctly, try this: Wzr2D(1,:) = Wzr(Rr(1:5000) / dr) This should work if you can guarantee that all va...

4年弱前 | 0

回答済み
Change Resolution (step size) of axes
plot(1:10); ylim([1,10]); yticks(1:10);

4年弱前 | 0

回答済み
Matching unequal cell arrays
A = {124,252,1252,225,598,999}; B = {598,'plant';... 1252,'nil';... 252,'blue'}; [~, Ai_member, Bi_member] = i...

4年弱前 | 0

回答済み
Storing Data From a For Loop
Assuming your Newton-Raphson method returns a scalar: D_c = 1:1:80; L_c = 120; C_s1c = 2.5e6; C_01c = 2e6; x = linspace(0...

4年弱前 | 0

| 採用済み

回答済み
How to create an empty array to be filled?
Ma is a 0x0 empty vector: Ma = [] Ma = [] You can't multiply your 1x100 vector A by that using element by e...

4年弱前 | 0

回答済み
how to load a function in AppDesigner?
Seems to me that the warning is warning you against loading data into the workspace without controlling the variable names. Try...

4年弱前 | 0

| 採用済み

回答済み
split a 2d matrix and create new 3d matrix from the results of the 2d matrix
If I got it right Matrix_T_A = repmat(reshape(T_A', 1, size(x, 2), size(x,1)), 24, 1, 1)

4年弱前 | 0

回答済み
Plotting random points on a circle
Assuming you mean inside the circle and not on that circle, because then obviously the distance is 500 Anyway, it is much easie...

4年弱前 | 0

| 採用済み

回答済み
Find a word in a file then pick the value next to it
You've got the right idea. Regular expressions can be confusing at times I tested the regexp, the rest of the code is not teste...

4年弱前 | 1

回答済み
Custom Object property save/load problem
It seems to me that you are saving a 3 column table to the .mat file, then when you load it again, it uses the property to set i...

約4年前 | 0

| 採用済み

回答済み
How can read 30 text data files in matlab ?
you can alwsay put all of them in a single directory, then use dir to get all file names and iterate through all of them: path ...

約4年前 | 0

回答済み
How to add a sequential number in a column of tables cell?
for i = 1:numel(Test) t = Test{i}; t.gridded_model = strcat(t.gridded_model, '_', num2str(i)); Test{i} = t; end

約4年前 | 1

| 採用済み

回答済み
Text file has headers that are 2X4 and are repeated randomly within the data.
str = fileread('MCT_Data.txt'); nums = cellfun(@str2double, regexp(str, '([\d.,]+)', 'match')); x = reshape(nums, 4, [])' x...

約4年前 | 0

| 採用済み

回答済み
Converting all arrays inside a cell to tables
c = repmat({(1:10)'}, 3,3) c = 3×3 cell array Columns 1 through 2 {10×1 double} {10×1 double} {1...

約4年前 | 1

回答済み
Error with find function in a for loop
Find accepts a logical vector and returns all the indices containing 1. The problem is you are giving find a scalar value so...

約4年前 | 1

| 採用済み

回答済み
How to plot colorbar as seperate image?
I assume your image is grayscale, right? If I understand you correctly: min_val=min(example_img(:)); max_val=max(example_img...

約4年前 | 1

| 採用済み

回答済み
How to return no output in a function with output?
output variables, the same as input variables, are optional You can choose to return one, both or neither of your outputs. In ...

4年以上前 | 1

回答済み
Can I run MATLAB code on a server?
I think this may be what you are looking for https://www.mathworks.com/help/compiler/webapps/install-matlab-web-app-server.html...

4年以上前 | 0

回答済み
app designer private and public properties?
If these functions are methods of your app, you can use private properties from within these methods, but if they are functions ...

4年以上前 | 1

| 採用済み

回答済み
Group cells in a matrix per column based on an indexed starting point
you can map the ends of each series of ones using diff: C = [diff(B, 1, 1) == -1; B(end, :)]; then check each occurence of C ...

4年以上前 | 0

回答済み
Best practice for updating default parameter values inside a function, preferably with struct
Using assignin as your configuration strategy is a bad idea not only due to bad performance. It's also very prone to bugs. lets ...

4年以上前 | 3

| 採用済み

回答済み
Cross tabulation row percentages
How about something like that? t{:,{'sale1','sale2'}} = t{:,{'sale1','sale2'}}./t.totalsales * 100 Given that t is your ...

4年以上前 | 0

| 採用済み

回答済み
Help me about my error on index in position 2 exceeds array bounds (must not exceed 800).
I have no idea what rm and cm are, but at some iteration y=(j-1)*8 + 8 is greater than the number of columns in your matrix u...

4年以上前 | 0

回答済み
How do I determine which row my value change significantly
Im assuming its roughly 375 and not exactly that value, otherwise go with Turlough Hughes' solution which is simpler. The eas...

4年以上前 | 0

回答済み
How to plot a function with different values
You can make M a column vector, then calculate S as a matrix then if you plot it against t which is a row vector plot should tr...

4年以上前 | 1

| 採用済み