Suspensa Vix Via Fit

All

RANK**5**

REPUTATION**27,400**

CONTRIBUTIONS

**3** Questions

**7,425** Answers

ANSWER ACCEPTANCE **
100.0%
**

VOTES RECEIVED**4,436**

RANK**157**

REPUTATION**7,481**

AVERAGE RATING**4.90**

CONTRIBUTIONS**22** Files

DOWNLOADS **848**

ALL TIME DOWNLOADS**60437**

CONTRIBUTIONS**0 Posts**

CONTRIBUTIONS**0** Public Channels

AVERAGE RATING

CONTRIBUTIONS**0** Highlights

AVERAGE NO. OF LIKES

Answered

Create a cell array from matrices using for loop

x1 = rand(10,10); y1 = rand(10,10); z1 = rand(10,10); r1 = rand(10,10); a1 = cat(3,x1,y1,z1,r1); x2 = rand(10,10); y2 = ra...

Create a cell array from matrices using for loop

x1 = rand(10,10); y1 = rand(10,10); z1 = rand(10,10); r1 = rand(10,10); a1 = cat(3,x1,y1,z1,r1); x2 = rand(10,10); y2 = ra...

10 hours ago | 1

| accepted

Answered

How can I automate the code to run a series of files in a folder?

P = 'G:\.shortcut-targets-by-id\1332UW1v7_g1_AsDgTVQW_dgb0LzbQ4Ni\Elizabeth-Data-Analysis-Spring-2021'; N = 64; % total number ...

How can I automate the code to run a series of files in a folder?

P = 'G:\.shortcut-targets-by-id\1332UW1v7_g1_AsDgTVQW_dgb0LzbQ4Ni\Elizabeth-Data-Analysis-Spring-2021'; N = 64; % total number ...

1 day ago | 0

| accepted

Submitted

Customizable Natural-Order Sort

Alphanumeric sort of a cell/string/categorical array, with customizable numeric format.

1 day ago | 46 downloads |

Submitted

Natural-Order Filename Sort

Alphanumeric sort of filenames or filepaths, with customizable numeric format.

1 day ago | 369 downloads |

Submitted

Natural-Order Row Sort

Alphanumeric row sort of a cell/string/categorical array, with customizable numeric format.

1 day ago | 23 downloads |

Answered

For loop getting array name

Your approach is leading you up the garden path. It is simpler to use indexing: P = 'absolute or relative path to where the fil...

For loop getting array name

Your approach is leading you up the garden path. It is simpler to use indexing: P = 'absolute or relative path to where the fil...

2 days ago | 0

Answered

How to convert the values greater than one to less than one for a matrix stored in workspace

M = [1.345, 1.678, 2.345, 3.456, 4.456] M = mod(M,1)

How to convert the values greater than one to less than one for a matrix stored in workspace

M = [1.345, 1.678, 2.345, 3.456, 4.456] M = mod(M,1)

5 days ago | 0

Answered

Can I use randi and say random number from 1 to 30 except 8 and 9? (for example)

This is MATLAB, so your first thought should always be to use arrays and indexing: vec = setdiff(1:30,8:9) % or [1:7,10:30] or ...

Can I use randi and say random number from 1 to 30 except 8 and 9? (for example)

This is MATLAB, so your first thought should always be to use arrays and indexing: vec = setdiff(1:30,8:9) % or [1:7,10:30] or ...

5 days ago | 1

| accepted

Answered

How do you align column in a matrix?

Node = [1,0,0,0;2,100,0,0;3,200,0,0;4,33.3333321,0,0;5,66.6666641,0,0;6,133.333328,0,0;7,166.666672,0,0] fmt = '%3d,%13.9g,%13d...

How do you align column in a matrix?

Node = [1,0,0,0;2,100,0,0;3,200,0,0;4,33.3333321,0,0;5,66.6666641,0,0;6,133.333328,0,0;7,166.666672,0,0] fmt = '%3d,%13.9g,%13d...

5 days ago | 0

| accepted

Answered

How to separate a string(1x1 cell) into a 1x4 cell

chr = 'A5E6C11D B5E6C11D C5E6C11D D5E6C11D'; spl = split(chr)

How to separate a string(1x1 cell) into a 1x4 cell

chr = 'A5E6C11D B5E6C11D C5E6C11D D5E6C11D'; spl = split(chr)

5 days ago | 1

| accepted

Answered

combine number from cell array and letter to a string

C = {'3','1','4'} S = join(strcat("V",C),"-") % output = string or the old-fashioned way: S = sprintf('-V%s',C{:}); % output ...

combine number from cell array and letter to a string

C = {'3','1','4'} S = join(strcat("V",C),"-") % output = string or the old-fashioned way: S = sprintf('-V%s',C{:}); % output ...

5 days ago | 1

| accepted

Answered

invalid concatenation of structure with matrix

P = fullfile(folderTest,setTestCur); X = {'*.jpg','*.png','*.bmp'}; N = numel(X); C = cell(1,N); for k = 1:N C{k} = di...

invalid concatenation of structure with matrix

P = fullfile(folderTest,setTestCur); X = {'*.jpg','*.png','*.bmp'}; N = numel(X); C = cell(1,N); for k = 1:N C{k} = di...

6 days ago | 0

| accepted

Answered

ned to turn iterated columns into a single column

Do NOT use EVAL for trivial code like this. Rather than forcing yourself into writing complex, obfuscated code just because you ...

ned to turn iterated columns into a single column

Do NOT use EVAL for trivial code like this. Rather than forcing yourself into writing complex, obfuscated code just because you ...

7 days ago | 0

Answered

reshape matrix with variable length to vector

M = [1,2,3;4,5,6;7,8,9] V = reshape(M.',1,[])

reshape matrix with variable length to vector

M = [1,2,3;4,5,6;7,8,9] V = reshape(M.',1,[])

7 days ago | 1

| accepted

Answered

How to convert a string into a date or datenum?

"... but i cant, since functions like datetime need the numbers separated." I don't see that restriction mentioned anywhere in ...

How to convert a string into a date or datenum?

"... but i cant, since functions like datetime need the numbers separated." I don't see that restriction mentioned anywhere in ...

7 days ago | 1

Answered

How to read the data from .txt file and plot?

Read the error message and follow its advice to use curly-brace subscripting rather than parentheses: data = readtable('rans1_d...

How to read the data from .txt file and plot?

Read the error message and follow its advice to use curly-brace subscripting rather than parentheses: data = readtable('rans1_d...

7 days ago | 1

| accepted

Answered

How to insert data to a matrix based on index values stored in a matrix?

a = randi(9,7,5) b = [2,2,3,1,2;6,5,7,6,5] rwv = 1:size(a,1); idx = rwv(:)<=b(1,:) | rwv(:)>=b(2,:); a(idx) = NaN If you ar...

How to insert data to a matrix based on index values stored in a matrix?

a = randi(9,7,5) b = [2,2,3,1,2;6,5,7,6,5] rwv = 1:size(a,1); idx = rwv(:)<=b(1,:) | rwv(:)>=b(2,:); a(idx) = NaN If you ar...

7 days ago | 0

| accepted

Answered

How to read in more rows to a cell array from a text file?

This would be easier if each block used an integer instead of "First", "Second", etc. By far the best would be leading text foll...

How to read in more rows to a cell array from a text file?

This would be easier if each block used an integer instead of "First", "Second", etc. By far the best would be leading text foll...

7 days ago | 1

| accepted

Answered

Create a matrix with elements clockwise

More efficient: M = spiral2(5,8)

Create a matrix with elements clockwise

More efficient: M = spiral2(5,8)

7 days ago | 1

| accepted

Answered

Why does my V returns a single scalar value?

You are using the wrong divide operator: V=(P*x.^2).*(3*L-x)./(E*I) % ^^ https://www.mathworks.com/help/matl...

Why does my V returns a single scalar value?

You are using the wrong divide operator: V=(P*x.^2).*(3*L-x)./(E*I) % ^^ https://www.mathworks.com/help/matl...

7 days ago | 0

| accepted

Answered

Sorting Column Variable to a Row

Do NOT use loops for this, the inbuilt tools are much better! First lets create some fake data in a table: C = randi(6,30,1); ...

Sorting Column Variable to a Row

Do NOT use loops for this, the inbuilt tools are much better! First lets create some fake data in a table: C = randi(6,30,1); ...

8 days ago | 0

| accepted

Answered

Concatenate 2D matrices into one 3D matrix with for loop

C = struct2cell(data); A = cat(3,C{:}); https://www.mathworks.com/help/matlab/matlab_prog/comma-separated-lists.html https://...

Concatenate 2D matrices into one 3D matrix with for loop

C = struct2cell(data); A = cat(3,C{:}); https://www.mathworks.com/help/matlab/matlab_prog/comma-separated-lists.html https://...

8 days ago | 0

Answered

Is there a way to find number of blocks in a matrix?

Assuming that the blocks do not contain zeros: A = [1,2,0,0,0,0,0,0,0;3,4,5,6,0,0,0,0,0;0,7,8,9,0,0,0,0,0;0,1,2,3,4,5,0,0,0;0,0...

Is there a way to find number of blocks in a matrix?

Assuming that the blocks do not contain zeros: A = [1,2,0,0,0,0,0,0,0;3,4,5,6,0,0,0,0,0;0,7,8,9,0,0,0,0,0;0,1,2,3,4,5,0,0,0;0,0...

9 days ago | 0

| accepted

Answered

Arrange array elements in 1st column w.r.t corresponding values in 2nd column

A = [1,9;1,14;3,11;5,13;7,15;9,17;11,19;14,21] B = myfun(A) function out = myfun(inp) out = []; while numel(inp) vec ...

Arrange array elements in 1st column w.r.t corresponding values in 2nd column

A = [1,9;1,14;3,11;5,13;7,15;9,17;11,19;14,21] B = myfun(A) function out = myfun(inp) out = []; while numel(inp) vec ...

9 days ago | 0

| accepted

Answered

Find order of increasing integers

V = [3,4,8,9,10,13]; D = diff(find([true,diff(V)~=1,true])); C = mat2cell(V,1,D)

Find order of increasing integers

V = [3,4,8,9,10,13]; D = diff(find([true,diff(V)~=1,true])); C = mat2cell(V,1,D)

9 days ago | 0

| accepted

Answered

How to specify index variable name of for loop programmatically?

"Is there a cleaner way to rethink this problem?" Of course. Using MATLAB effectively means using arrays and indexing. Note th...

How to specify index variable name of for loop programmatically?

"Is there a cleaner way to rethink this problem?" Of course. Using MATLAB effectively means using arrays and indexing. Note th...

9 days ago | 1

| accepted

Answered

Understanding the difference between ndgrid and meshgrid (from Numpy)

If you must replicate numpy.meshgrid (with the default indexing='xy') then do not use ndgrid, unless you want to waste time perm...

Understanding the difference between ndgrid and meshgrid (from Numpy)

If you must replicate numpy.meshgrid (with the default indexing='xy') then do not use ndgrid, unless you want to waste time perm...

9 days ago | 1

| accepted

Answered

Find only numeric strings on cellstr array.

Writing regular expressions or pattern matching that robustly detects all valid number formats is not such a trivial task... it ...

Find only numeric strings on cellstr array.

Writing regular expressions or pattern matching that robustly detects all valid number formats is not such a trivial task... it ...

9 days ago | 1

Answered

convert an array of 0s and 1s to binary & reverse

B = [0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]; D = pow2(7:-1:0)*reshape(B,8,[])

convert an array of 0s and 1s to binary & reverse

B = [0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1]; D = pow2(7:-1:0)*reshape(B,8,[])

10 days ago | 1

Answered

How I can detection column indexes of string 'rn_mill_tonnage' (n=1,2,3,4....)

C = {'X','Y','Z','size(X)','size(Y)','size(Z)','volume','r1_cu_mill_grade','r1_mill_tonnage','r2_cu_mill_grade','r2_mill_tonnage...

How I can detection column indexes of string 'rn_mill_tonnage' (n=1,2,3,4....)

C = {'X','Y','Z','size(X)','size(Y)','size(Z)','volume','r1_cu_mill_grade','r1_mill_tonnage','r2_cu_mill_grade','r2_mill_tonnage...

11 days ago | 0

| accepted