Akbar

Last seen: 11 Monate vor | Aktiv seit 2014

Followers: 0 Following: 0

Kontakt

Statistiken

All

Abzeichen anzeigen

Feeds

Frage

How to create the same png icon but with a different color?
Here is a .png of a button icon. I need exactly the same icon, with the same style but a green color. How can I achieve that?...

etwa 5 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
Step response due to input changes
Maybe try in Simulink, using the Signal builder block you can create Input as you want. <</matlabcentral/answers/uploaded_fil...

mehr als 5 Jahre vor | 0

Beantwortet
find_system(Search_Path,'SearchDepth',1,'BlockType','Inport'); what does this function do? specially what is search depth and value 1?
It is used to get paths to particular blocks in simulink model. In this case, your command will search for all blocks of type "I...

fast 6 Jahre vor | 0

Frage

Need help with symbolic variables (if else statement)
if a > 10^-8 switch1 = b; else switch1 = 0; end i get the following error: Conversion to logical ...

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Stuck with symbolic variables
How to correctly assign symbolic values to the selected elements of an Array? syms a b c x = [a;b]; c([1 2]) = x; ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Could anyone help me how to type different symbols for the legend in the graph
LS = {'-v','-^',':','-.','-o','-','-+','-*','x','-square','--+'}; plot(1:10,ones(1,10),'-<','color','black') hold on ...

fast 6 Jahre vor | 0

Frage

How to get the order indices in a character array?
Here is my cell Array, consider it as an input: ans = 7×1 cell array {'x_air' } {'v_air' ...

fast 6 Jahre vor | 3 Antworten | 0

3

Antworten

Frage

How to make ode15s not to cross zero?
Here is the solution to a differential equation by simulink(ode15s, orange) and matlab(ode15s, blue). The solution mustn't cros...

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

I'm stuck with this proplem. Variable used before it's defined.
I have a differential equation(ODE) represented as a directed graph. The ODE is not known, only its graph representation is gi...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Variable might be used before it's defined. How to workaround?
I am writing a matlab script. Code analyzer underlines one of the variables in red and says that, Variable might be used befor...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Represent the 'Selector' block in simulink as matlab code?
How to represent the 'Selector' block in simulink as a matlab code? For ex.: 'Sum' block could be coded like 'out = in1 + in...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
formula behind nlinfit function
<https://www.mathworks.com/help/releases/R2017b/stats/nlinfit.html?s_tid=doc_ta#btl_944-7 Read section 'more about'> And there...

fast 6 Jahre vor | 0

Frage

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

How to write cell array contents into m-file as shown below?
I have a cell Array vector as attached (length may vary). It contains variable names. mycell = 5×1 cell array {'x' ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

How to create a variable from cell array contents?
I have a cell Array vector as attached (length may vary). It contains variable names. mycell = 5×1 cell array {'x' ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Why there is no space after the equal sign? (fprintf)
fprintf('%s \n',strcat('s',' = ','1000',';')); Output: s =1000; Desired: s = 1000;

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Why the first cell is printed in one row and second in two? (fprintf)
Why the first cell is printed in one row and second in two? I want the second cell to be printed in one row, same as first. ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

fprintf a long cell array vector into the file
I have |1x43| cell Array where each cell contains string (variable name), size can vary but it's always a vector. So in this c...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
I have a text file having 7 columns. First column is UTC time in hours. This file is having data for almost 1 month. i need to separate data day wise and save it to different day . whenever first column value is > than 0.00, a new day is starting
First I have imported your data to matlab using its 'import data' tool. And created a table called 'anci'. Whose size is |5003x7...

fast 6 Jahre vor | 0

| akzeptiert

Beantwortet
hi can you teach me how to plot teh below response with simulink
You can use the "signal builder" block which is found in "sources" of simulink library. Just double click on it and start creati...

fast 6 Jahre vor | 0

| akzeptiert

Beantwortet
How to plot a heat map with three vectors?
I have made some modifications. The heatmap below Shows highest temp. each hour of a month, for two years. <</matlabcentral...

fast 6 Jahre vor | 1

| akzeptiert

Beantwortet
matlab code for histogram
<</matlabcentral/answers/uploaded_files/119543/untitled.png>> A=[0.1;0.3;0.5;0.6;0.2]; B=[0.8;0.6;0.9;0.4;0.7]...

fast 6 Jahre vor | 0

| akzeptiert

Frage

Preallocate a variable of unknown size
Please help to preallocate the variable "D". Its size is unknown. clc; D = {}; Di = []; r = 1; N = length(nodes...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
How do I repeat a for loop for all columns?
Try this. You should use two arguments (i,j) i=row number. j=column number. And one more "for" Loop, for the columns. n_ste...

fast 6 Jahre vor | 0

| akzeptiert

Frage

fprintf cell array if its size changes
I want my cell Array to appear in matlab file. But the Array size may Change from time to time and I have to Change the number ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
how to form branch to node incidence matrix by using tree
G = digraph([1 2 2 2 3 4], [4 1 3 4 1 3]); G.Nodes.Name = {'a' 'b' 'c' 'd'}'; h = plot(G); labelText = {'6' '3' '2' '...

fast 6 Jahre vor | 1

| akzeptiert

Beantwortet
What does the step response plot in PID tuner indicate ?
"Reference tracking" is when the Controller Parameters are tuned to follow the reference. And there is another Approach too: "Di...

etwa 6 Jahre vor | 1

| akzeptiert

Frage

How to generate function handle automatically from the cell array?
I have a 2x1 cell called "dx", which contains 1x3 cells: 'X * k * m' '*' '-1' 'X * k * m' '*' 'Y_XS' I want this "d...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Performance Problem in Simulink (why is it slower than matlab?)
I have compared Solutions to the same ODE in matlab and simulink. Simulink took 7.6 sec. while ode15s in matlab took 1.4 sec. to...

etwa 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

Finding peak from plot of data points
I want to find the peaks (max. points) in each plot (two plots) inside a figure i attached then find the difference in time (x-a...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden

Akbar

Statistiken

Solver

Cody

First Review

File Exchange

3 Month Streak

MATLAB Answers

Knowledgeable Level 2

MATLAB Answers

First Answer

MATLAB Answers

Thankful Level 3

MATLAB Answers

Feeds

2

2

1

3

2

1

1

1

2

1

1

2

1

1

1

1

1

1

1