Answered

Error loading data into popup menu GUI

Hi Pedro, [Comp, Prod, OthInfo, colnames,numcolum]=extractdataexcelV2(handles.filename); *extractdataexcelV2* I have ...

Error loading data into popup menu GUI

Hi Pedro, [Comp, Prod, OthInfo, colnames,numcolum]=extractdataexcelV2(handles.filename); *extractdataexcelV2* I have ...

3 years ago | 0

Answered

copy symbolic expession in a matrix form

you could write the symbolic variable into file (ex. .txt file) -> open the file -> select all -> copy

copy symbolic expession in a matrix form

you could write the symbolic variable into file (ex. .txt file) -> open the file -> select all -> copy

3 years ago | 0

Answered

How I can send data from a pushbutton to an edit box in GUI for mak an interface phone.

>> I am making a project of a DTMF and I d'ont arrive to send a value in a edit box. << NB of Samples and Amplitude are also ...

How I can send data from a pushbutton to an edit box in GUI for mak an interface phone.

>> I am making a project of a DTMF and I d'ont arrive to send a value in a edit box. << NB of Samples and Amplitude are also ...

3 years ago | 0

Answered

function input and output

Hi Carl Narup, 1. u get access to the cell arrays with {} 2. if you want to compare strings use <https://de.mathworks.com/...

function input and output

Hi Carl Narup, 1. u get access to the cell arrays with {} 2. if you want to compare strings use <https://de.mathworks.com/...

3 years ago | 0

Answered

Do I have to import an array into function workspace?

Hi laboratoryassist, every function got its own workspace and it is also different from the "base" workspace that you can se...

Do I have to import an array into function workspace?

Hi laboratoryassist, every function got its own workspace and it is also different from the "base" workspace that you can se...

3 years ago | 0

| accepted

Answered

Extract every second value of a vector and write into a new vector

result = zeros(12,0); for i=1:1:6 result((i-1)*2+1)=BGx(i,1); result(i*2)=BGy(i,1); end

Extract every second value of a vector and write into a new vector

result = zeros(12,0); for i=1:1:6 result((i-1)*2+1)=BGx(i,1); result(i*2)=BGy(i,1); end

4 years ago | 2

| accepted

Answered

How to sum columns of multiple matrices?

final_sum=0; for i= 1:32 % splitted command as string: sum(VarNamei) final_sum=final_su...

How to sum columns of multiple matrices?

final_sum=0; for i= 1:32 % splitted command as string: sum(VarNamei) final_sum=final_su...

4 years ago | 0

| accepted

Answered

matrix corresponing to the minimum value of the difference

DEAR CAPTAIN CAPSLOCK CANT READ YOUR CODE. BUT PEOPLE CONTINUE USING COMMANDS WITHOUT READING THE DOCUMENTATION. TRY MIN(D(:)...

matrix corresponing to the minimum value of the difference

DEAR CAPTAIN CAPSLOCK CANT READ YOUR CODE. BUT PEOPLE CONTINUE USING COMMANDS WITHOUT READING THE DOCUMENTATION. TRY MIN(D(:)...

4 years ago | 1

Answered

How to Generate a random variable with a defined correlation to an existing variable?

>> x1=[0.5;0.2;0.6;0.30;0.7] x1 = 0.5000 0.2000 0.6000 0.3000 0.7000 >> x2=0.7*x1 ...

How to Generate a random variable with a defined correlation to an existing variable?

>> x1=[0.5;0.2;0.6;0.30;0.7] x1 = 0.5000 0.2000 0.6000 0.3000 0.7000 >> x2=0.7*x1 ...

4 years ago | 0

Answered

How can I write such an equation on Matlab?

i am not implementing your homework, i am just put the code in the right order so that it looks like you wanted it to do in the ...

How can I write such an equation on Matlab?

i am not implementing your homework, i am just put the code in the right order so that it looks like you wanted it to do in the ...

4 years ago | 0

| accepted

Answered

How to find a minimum value that calculated from a formulation?

x=(50:100); y=(50:100); z=(15:50); Mrmin=Inf; for i=1:51 for j=1:51 for k=1:36 ...

How to find a minimum value that calculated from a formulation?

x=(50:100); y=(50:100); z=(15:50); Mrmin=Inf; for i=1:51 for j=1:51 for k=1:36 ...

4 years ago | 1

Answered

How can I write such an equation on Matlab?

In general you would write a recursiv function function result=rekursiv(xn) if xn==-1 result=missingInYourCode;...

How can I write such an equation on Matlab?

In general you would write a recursiv function function result=rekursiv(xn) if xn==-1 result=missingInYourCode;...

4 years ago | 0

Answered

Show TEXT in static text for some time

if you dont need a generalized solution: for i=1:2 % else replace 2 with numel(handles.TagAnyListBox.string) handles.T...

Show TEXT in static text for some time

if you dont need a generalized solution: for i=1:2 % else replace 2 with numel(handles.TagAnyListBox.string) handles.T...

4 years ago | 0

Answered

FIND A VECTOR IN R4

really? this does not look like homework, nooo [1 1 1 8] [1 2 4 100] [1 1 1 11]

FIND A VECTOR IN R4

really? this does not look like homework, nooo [1 1 1 8] [1 2 4 100] [1 1 1 11]

4 years ago | 1

| accepted

Answered

Store output program to a 3 d array as matrix

A=cell(10,12); for user=1:10 for imageNumber= 1:12 % for this to work you will need some way to get the ...

Store output program to a 3 d array as matrix

A=cell(10,12); for user=1:10 for imageNumber= 1:12 % for this to work you will need some way to get the ...

4 years ago | 0

Answered

How to use ind2sub in this problem

you dont need to use ind2sub if you use max... copied from doc max _[M,I] = max(...) finds the indices of the maximum valu...

How to use ind2sub in this problem

you dont need to use ind2sub if you use max... copied from doc max _[M,I] = max(...) finds the indices of the maximum valu...

4 years ago | 0

| accepted

Answered

How to store the results from an iteration process?

maybe this does what you want clc clear all A = (1:10)'; x=[5 11]; C=zeros(length(A),length(x)); for i = 1...

How to store the results from an iteration process?

maybe this does what you want clc clear all A = (1:10)'; x=[5 11]; C=zeros(length(A),length(x)); for i = 1...

4 years ago | 0

| accepted

Answered

Delete certain rows of a matrix based on specific values

Hi, i would call this a rather bitter solution for a beginner to understand, but it is short and it works, if you want to unde...

Delete certain rows of a matrix based on specific values

Hi, i would call this a rather bitter solution for a beginner to understand, but it is short and it works, if you want to unde...

4 years ago | 1

| accepted

Answered

Storing Outputs from a Nested Loop

some changes: aMax=10; % equal to #of rows bMax=10; % equal to #of colums c=zeros(aMax,bMax); for a=1:aMax % let a...

Storing Outputs from a Nested Loop

some changes: aMax=10; % equal to #of rows bMax=10; % equal to #of colums c=zeros(aMax,bMax); for a=1:aMax % let a...

4 years ago | 1

Answered

can anyone help to solve this matlab error of not enough input arguments?

so... you changed the order of the input arguments again?... you have to decide yourself wether it shall be 1. case f...

can anyone help to solve this matlab error of not enough input arguments?

so... you changed the order of the input arguments again?... you have to decide yourself wether it shall be 1. case f...

4 years ago | 0

| accepted

Answered

How to transfer a string input from GUI to another matlab file for processing

The code can not work because you try to save a variable -> seq_1 that has not been declared. If you name it seq_2 then maybe tr...

How to transfer a string input from GUI to another matlab file for processing

The code can not work because you try to save a variable -> seq_1 that has not been declared. If you name it seq_2 then maybe tr...

4 years ago | 0

Answered

Trying to input data into uitable, but getting error: Data must be a numeric, logical, or cell array

i copied this from the uitable documentation: d = {'Male',52,true;'Male',40,true;'Female',25,false}; t.Data = d; ...

Trying to input data into uitable, but getting error: Data must be a numeric, logical, or cell array

i copied this from the uitable documentation: d = {'Male',52,true;'Male',40,true;'Female',25,false}; t.Data = d; ...

4 years ago | 0

Answered

Where can I get terrain data for a small area?

use <https://de.mathworks.com/help/matlab/ref/reshape.html reshape> the data you will recieve will probably be a 1.000.000 x ...

Where can I get terrain data for a small area?

use <https://de.mathworks.com/help/matlab/ref/reshape.html reshape> the data you will recieve will probably be a 1.000.000 x ...

4 years ago | 0

Answered

How to convert a right handed rotation matrix into a left handed one?

to change the direction of rotation it is enough to transpose the rotation matrix if matrix A rotates clockwise then A' ro...

How to convert a right handed rotation matrix into a left handed one?

to change the direction of rotation it is enough to transpose the rotation matrix if matrix A rotates clockwise then A' ro...

4 years ago | 0

Answered

difficult inequality to solve

since your function is even it is symmetric and it is monotone for x>0 or x<0 use fzero >> f=@(x)((cos(x)+1./2.*x.^2)-1)...

difficult inequality to solve

since your function is even it is symmetric and it is monotone for x>0 or x<0 use fzero >> f=@(x)((cos(x)+1./2.*x.^2)-1)...

4 years ago | 1

| accepted

Answered

does anyone has an example of matlab coding for quadratic assignment problem?

<https://de.mathworks.com/matlabcentral/fileexchange/53110-quadratic-assignment-problem--qap--using-ga--pso-and-fa>

does anyone has an example of matlab coding for quadratic assignment problem?

<https://de.mathworks.com/matlabcentral/fileexchange/53110-quadratic-assignment-problem--qap--using-ga--pso-and-fa>

4 years ago | 0

Answered

How to compare two matrices in a cell array

use 2 for loops for i=1:n-1 for j=i+1:n % compare whatever you want with cell{i}...cell{j} end ...

How to compare two matrices in a cell array

use 2 for loops for i=1:n-1 for j=i+1:n % compare whatever you want with cell{i}...cell{j} end ...

4 years ago | 1

| accepted

Answered

I want to plot a simple graph with specific x,y coordinates. I can plot when the y values are integers. But i need to plot values like 9/4. this is my error code Attempted to access y(2.25); index must be a positive integer or logical.

plot([0 1 2 3 4],[2 9/4 38/17 161/72 682/305])

I want to plot a simple graph with specific x,y coordinates. I can plot when the y values are integers. But i need to plot values like 9/4. this is my error code Attempted to access y(2.25); index must be a positive integer or logical.

plot([0 1 2 3 4],[2 9/4 38/17 161/72 682/305])

4 years ago | 0

| accepted

Answered

how to add 3 matrices with one dimension same for all and other dimension different?

[rows,col_B]=size(B); [~,col_C]=size(C); result=zeros(rows,col_B*col_C); for i=1:col_B for j=1:col_C ...

how to add 3 matrices with one dimension same for all and other dimension different?

[rows,col_B]=size(B); [~,col_C]=size(C); result=zeros(rows,col_B*col_C); for i=1:col_B for j=1:col_C ...

4 years ago | 1

| accepted