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102 total contributions since 2019

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Question


Don't know why SLDV checks compatibility fail
Dear bros, My model update (Ctrl + D) and run (Ctrl +T) was OK. But when i used SLDV to check compatibilty, SLDV report failed ...

2 days ago | 1 answer | 0

1

answer

Answered
calling mex function from Simulink
After you build mexw64 file successful, you can use S-Function block if not, you need to build mex file by mex from S-function ...

2 days ago | 0

Answered
How to code this equation?
This formula mean Y = sum of all Y(i) value with i = 1:n I do not know what is Y(i) so can not write detai. Please refer symsu...

3 days ago | 0

| accepted

Answered
Hello why I get this error when I am going to set the path ?
You can fix as this link https://www.mathworks.com/matlabcentral/answers/437214-problems-with-set-path#answer_353904

3 days ago | 1

Answered
strcmpi not returning 1
You need compare string from 2 variables leftend and rightend, but you are comparing 2 string 'leftend' , 'rightend'. Let remov...

3 days ago | 0

| accepted

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

3 days ago

Answered
How to use linspec
n = 9 when user want to generate integer cases of x in [-4, 4] if n = 1, so x alway = 4, it is no meaning

4 days ago | 0

Answered
how can I read different data types from excel file
You also use readtable function data = readtable(FILE,'Sheet', 'sheet_name', 'ReadVariableNames', false);

4 days ago | 0

Question


Search subarray closest other array
Dear all I want to search subarray closest other array as following. A = [4, 5.5, 7, 8.1, 1, 5, 6, 7, 8, 9]; B = [5.5, 6.2, 7...

5 days ago | 1 answer | 0

1

answer

Submitted


Limit_Input_Change
Make output slowly close input when input change very big.

5 days ago | 1 download |

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Answered
How to define a function with multiple names
As I know, you can't do it. You should create only 1 function and switch converting such as same following function out_val = ...

10 days ago | 0

Answered
Problem of comparison in Simulink Test Manager
I found problem. Time in baseline was not really right. Example: 3.0600000001 I fixed

10 days ago | 0

| accepted

Question


Problem of comparison in Simulink Test Manager
Dear all, I created test cases for simulink test manager, but when I compare, result at one time was not same which as followin...

11 days ago | 1 answer | 0

1

answer

Question


Signal did not align
I using Simulink test and add base line result from excel file. But signal compare dis not align as following picture. Do y...

13 days ago | 1 answer | 0

1

answer

Question


How to know actived transition between states
Dear bros, As we know, we can view state activity by using the Simulation Data Inspector or Active State Data as following link...

13 days ago | 1 answer | 0

1

answer

Question


Simulink Design Verifier Dead Logic
I used simulink design verifier to check my state machine model. And some dead logics are detected. Red line is dead logic,...

24 days ago | 1 answer | 0

1

answer

Answered
Help understanding example for Inlining Matlab S-function
You double click to Inport block, choose the Signal Attributes tab

1 month ago | 0

| accepted

Answered
Prolemn with close Matlab folder
You need to check movefile function which you used is OK or NG Original, after cd command. 2. after use movefile 3. afte...

1 month ago | 1

| accepted

Answered
User-defined function is "unrecognized" in command window.
You copy only print_list function to other file and save print_list.m in Matlab It will be OK

1 month ago | 1

| accepted

Answered
Square wave to bits in Simulink
You can write waveform data to workspace via To Workspace block or Scope

1 month ago | 0

Answered
Write a for loop that iterates from 1 to numberSamples to double any element's value in dataSamples that is less than minValue. Ex: If minVal = 10, then dataSamples = [2, 12, 9, 20] becomes [4, 12, 18, 20].
Let's try minVal = 10; dataSamples = [2, 12, 9, 20]; dataSamples(find(dataSamples <= minVal)) = dataSamples(find(dataSamples...

1 month ago | 0

Answered
how to run multiple xlsx files once
You can use following steps: % select path work_path = uigetdir('pwd', 'Select folder'); % find all xlsx files in folder %...

1 month ago | 0

Answered
finding the position of values in a matrix
Try [~,idx]=setdiff(X,Y,'rows'); idx_rows=setdiff(1:size(X,1),idx); idx_rows = 2 3 4 6 7

1 month ago | 0

Answered
Getting particular number from 2 rows.
Let 's try a = {'Scenario_1_mode_1', 'Scenario_2_mode_1', 'Scenario_3_mode_1', 'Scenario_4_mode_1'}; a = a'; for i=1:lengt...

1 month ago | 0

Answered
how to select specific column and rows in excel
You can use readtable for import data from excel to MATLAB https://www.mathworks.com/help/matlab/import_export/read-spreadsheet...

1 month ago | 0

Answered
Extension change from .txt to .Z14
You can copy file as following file1='A.txt' file2=strrep(file1,'.txt','.Z14') copyfile(file1,file2)

1 month ago | 1

| accepted

Answered
defining simulink variables through matlab srcript
You can create variables to workspace and in simulink, enable acess to base workspace. For create variables via script, let 's ...

1 month ago | 0

Solved


Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

1 month ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

1 month ago

Answered
I am trying to create a game where a user guesses a number between 1 and 100 using a while loop. But I am getting stuck in an infinite loop. Please help?
Let 's try y=randi(100); while (1) prompt= '\nguess a value between 1 and 100: '; x=input(prompt); if (...

1 month ago | 2

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