Community Profile

photo

meghannmarie


Last seen: Today

Naval Oceanographic Office

77 2019 이후 총 참여 횟수

담당자

meghannmarie's 배지

  • 6 Month Streak
  • Knowledgeable Level 3
  • Revival Level 1
  • Solver
  • First Answer
  • Thankful Level 1

세부 정보 보기...

참여 게시물
보기 기준

답변 있음
Data type conversion help
A cell or table is a wrapper for the data. You can't compare the cells or tables, you want to compare data inside the cell or t...

8일 전 | 1

답변 있음
Converting a cell array into a matrix of stipulated number of columns and rows
wid = [W{1}(:) W{2}(:) W{3}(:) W{4}(:)];

약 1달 전 | 0

답변 있음
Plotting of 15 years data on same graph.
Try something like this: fid = fopen('Mod21_All_Inclusive_Data_Nov2019.txt'); Mod = textscan(fid,'%s %s %n %n'); fclose(fid);...

약 1달 전 | 0

| 수락됨

답변 있음
Unable to perform assignment because the left and right sides have a different number of elements.
So you are insexing al by c (al(c)), but al is a constant so only has one element. This should fail on loop 2. Did you mean: h1...

약 1달 전 | 0

| 수락됨

답변 있음
xlswrite over for loop
This will save out all the results in one excel: output_mat = cell(numel(parameter_list),5); for j=1:numel(parameter_list...

약 2달 전 | 0

| 수락됨

답변 있음
Importing data to change a NaN
Try readcell: RD = readcell('filename.xlsx') choice = 1 avg = mean([RD{choice,2:end}]); name = RD{choice,1}; disp([name '...

약 2달 전 | 0

답변 있음
Iteration cycle of a code
Can you show your code? Make sure you are initally setting A before the for loop. If I am understanding the problem, it should l...

약 2달 전 | 0

| 수락됨

답변 있음
Unable to perform assignment because the left and right sides have a different number of elements. Is it due to the vector stuff? How to solve it. Thanks in advance
I has the size of 2x(length(a)). When you are setting I you are only indexing the second dimension. What is the size of sys.Mea...

약 2달 전 | 0

| 수락됨

답변 있음
Converting date times into periods, day, month
I would try something like this: T = table(); [~,T.Month,T.Day] = ymd(FC.StartDateTime); [h,m] = hms(FC.StartDateTime); [~,T...

2달 전 | 0

| 수락됨

답변 있음
loop over branch of subfolders to copy files, without pattern in file name, in folders with specific name scheme
Are you trying to do something like this? outputFolder = fullfile(pwd, 'image_sorted') if ~exist(outputFolder, 'dir') mkdir...

2달 전 | 0

답변 있음
How to modify the colobar settings?
You could try this: c = colorbar; units = ' m'; c.TickLabels{end} = [c.TickLabels{end} units]; c.Location = 'westoutside';...

3달 전 | 1

| 수락됨

답변 있음
How to modify the colobar settings?
c = colorbar; units = 'm'; c.TickLabels = cellfun(@(x) [x ' ' units], c.TickLabels, 'UniformOutput', false) c.Position = [lef...

3달 전 | 1

답변 있음
Adding new column of data from loop
x = nan(10,num_loops); for n = 1:num_loops v = %some code that ouputs a 1 row 10 column data set say [1;2;3;4;5;...10] ...

3달 전 | 1

| 수락됨

답변 있음
How to merge multiple xyz files into 1 large array
Not all the cells in AIS_SEC are structures. For example AIS_SEC{1,33} is a cell array with a string in it. You can skip those ...

3달 전 | 1

답변 있음
How to find files with a given pattern in multiple folders
Try contains: function filefinder(file, directory) % List of the predefined directories to look into if nargin == 1 di...

3달 전 | 0

답변 있음
How to plot a graphic with different markers in a scatter plot?
Is this what you mean? This is assuming that a,b,c,d,e,f are 3 element vectors. clear; load -ascii test1.txt; a=test1(:,1...

3달 전 | 0

| 수락됨

답변 있음
How to flip an axis on a plot without affecting the plot?
Try: axis(gca,'ij')

3달 전 | 0

| 수락됨

답변 있음
Average of multiple matrices to create a new matrix with the same dimension.
If I am understanding your question right, you are wanting to find average of each element and ignore the nans? diret = 'New Fo...

4달 전 | 1

| 수락됨

답변 있음
If statement "if column 1 == column 2 then keep row"
Have you tried something like this? subData = data(colA == colB);

4달 전 | 0

답변 있음
Puting empty value in numeric array
How about putting a NaN in it? Data(n,1)= NaN;

4달 전 | 2

| 수락됨

답변 있음
How to store vectors from each for loop in a matrix
if true X= 1:0.1:2; A = 4; B = 1:5; Y = nan(length(X),length(B)); for i = 1:length(X) Y(i,:) =...

4달 전 | 0

| 수락됨

답변 있음
Array indices must be positive integers or logical values.
I ran your code and it works for me. This leads me to believe you might have a variable in your workspace named min. Try this: ...

4달 전 | 0

| 수락됨

답변 있음
List comprehension-like function in assigning values in nested structures
Try this: h = [data.h];

4달 전 | 1

| 수락됨

답변 있음
Why is this not outputting anything?
For this to work you need to set your intial MIN_VALUE to inf rather than 0. If its set to zero, it will only make output if you...

4달 전 | 0

| 수락됨

답변 있음
Error storing structure within parfor
You could try storing it in a cell array and converting to structure after the parfor: names = cell(num_sim,1); results = cell...

4달 전 | 0

| 수락됨

답변 있음
Why is this matrix instantly forming in the middle of the for loop?
When you calculate S_2, M_0 is subtracted in last part of the equation making it a 1x30 matrix. Should you be subtracting M_0(i)...

4달 전 | 0

| 수락됨

답변 있음
How to use cell as input arguments of a function?
This works for me. Maybe matlab has another merge function? Type this: which merge Make sure the path its giving you points at...

4달 전 | 0

| 수락됨

답변 있음
comparison of vectors and reducing size
If you want to just keep the first 299 elements: sz = min([length(A),length(B),length(C)]); A = A(1:sz); B = B(1:sz); C = C(...

4달 전 | 1

| 수락됨

답변 있음
Please provide insight and assistance with this issue I am having. I am new to Matlab, so any advice would be greatly appreciated.
You do not need the while loop, you can just use the for loop starting at 1 to string length in increments of 5. You also want t...

4달 전 | 0

Load more