83 total contributions since 2015

I am a good experience at MATLAB - Script.

Question

change cell color in excel conditional formatting

Hello all, I am working on excel file. In that, I want to do conditional formatting for specfic text using ActiveX command. i....

23 days ago | 0 answers | 0

Solved

Length of the hypotenuse

Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

24 days ago

Solved

Roll the Dice!

*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

25 days ago

Solved

Getting the indices from a vector

This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

25 days ago

Solved

Check if number exists in vector

Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

28 days ago

Solved

Reverse the vector

Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

28 days ago

Solved

Generate a vector like 1,2,2,3,3,3,4,4,4,4

Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

28 days ago

Problem

Reepeating numbers in array

Repeating numbers in array In = [1 0 0 0 2 0 0 0 3 0 0 0 0 0 5 0 0 0 0]. Out = [1 1 1 1 2 2 2 2 3 3 3 3 3 3 5 5 5 5 5].

30 days ago | 0

Solved

Flip the vector from right to left

Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

30 days ago

Answered

Serial Port opening problem

Hi you should check, how many ports are open and closed using instrfind syntax in matlab. >> instrfind Instrument Obje...

Serial Port opening problem

Hi you should check, how many ports are open and closed using instrfind syntax in matlab. >> instrfind Instrument Obje...

1 month ago | 0

| accepted

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

2 months ago

Answered

Plot cell array starting from the second element

hi, use below code to extract cell from 2 and plot. cell_extra = a(2:end); plot(cell_extra);

Plot cell array starting from the second element

hi, use below code to extract cell from 2 and plot. cell_extra = a(2:end); plot(cell_extra);

2 months ago | 0

| accepted

Answered

How to remove displayed edit boxes when the user changes the number of inputs in GUI?

H Ahmed Abed, You should delete handles information which you were created. Please use below code. in 'NumberOfLayers_Callb...

How to remove displayed edit boxes when the user changes the number of inputs in GUI?

H Ahmed Abed, You should delete handles information which you were created. Please use below code. in 'NumberOfLayers_Callb...

2 months ago | 1

| accepted

Answered

How to set a start and restart button for counter model?

Hi, attached up and down counter. Here i didn't created any button for up and down counter.

How to set a start and restart button for counter model?

Hi, attached up and down counter. Here i didn't created any button for up and down counter.

5 months ago | 0

Answered

How can i enter the input in MATLAB GUI ?

Hi Yusuf, I have created simple layout for your queris. I hope this attached gui files should resolve your issue. If it is not, ...

How can i enter the input in MATLAB GUI ?

Hi Yusuf, I have created simple layout for your queris. I hope this attached gui files should resolve your issue. If it is not, ...

5 months ago | 0

Question

Find variable value overwritten in M file and Simulink.

How do we find variable value overwrite in M file and Simulink. Here I have writen very simple code. Does matlab has any too...

5 months ago | 0 answers | 0

Answered

How to save a GUI figure in matlab

we can use the saveas command to save your Figure OR GUI to a specific file format as like below. If you press Save Fig button...

How to save a GUI figure in matlab

we can use the saveas command to save your Figure OR GUI to a specific file format as like below. If you press Save Fig button...

5 months ago | 1

Answered

Help forming loop to simplify my code

Hello Wilson, Please try below code. clc clear %These will be displayed in the legend of the graph %Times should be in t...

Help forming loop to simplify my code

Hello Wilson, Please try below code. clc clear %These will be displayed in the legend of the graph %Times should be in t...

5 months ago | 0

| accepted

Solved

Which values occur exactly three times?

Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

6 months ago

Solved

Matlab Basics II - Intervals

Write a function that takes an interval from a to b, and divides it into 5 parts example: a = 1, b = 2 output = 1 1.25 ...

6 months ago

Answered

Storing values from a for loop

Hi, CustAmt = input('How many customers would you like to examine?: '); for x = 1:CustAmt Cust(x).name = input('What...

Storing values from a for loop

Hi, CustAmt = input('How many customers would you like to examine?: '); for x = 1:CustAmt Cust(x).name = input('What...

6 months ago | 0

Answered

what is scenario of simulink and stateflow

Hi, If our/your concepts has state based, then we should use stateflow otherwise wil use simulink. For example, In car, Gear b...

what is scenario of simulink and stateflow

Hi, If our/your concepts has state based, then we should use stateflow otherwise wil use simulink. For example, In car, Gear b...

6 months ago | 0

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

6 months ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

6 months ago

Answered

how to subtract small window from an image by shifting pixel by pixel

Hi, inp_img = double(imread('cameraman.tif')); figure subplot(1,2,1); imshow(inp_img,[]); sub_mask_window = [14 25 16; 6 32...

how to subtract small window from an image by shifting pixel by pixel

Hi, inp_img = double(imread('cameraman.tif')); figure subplot(1,2,1); imshow(inp_img,[]); sub_mask_window = [14 25 16; 6 32...

6 months ago | 0

| accepted

Answered

How i can write array cell to excel sheet using loops?

Hi ahamd, use below script. % with for loop input_data = {'glcm11','glcm12','glcm13','glcm14'}; for i = 1 : length(input_dat...

How i can write array cell to excel sheet using loops?

Hi ahamd, use below script. % with for loop input_data = {'glcm11','glcm12','glcm13','glcm14'}; for i = 1 : length(input_dat...

6 months ago | 0

Answered

How to find Matlab Function blocks in a model?

Hi Hadi Zyien Yes, We have to use find_system to find matlab function block. After that, we need to use get_param command for...

How to find Matlab Function blocks in a model?

Hi Hadi Zyien Yes, We have to use find_system to find matlab function block. After that, we need to use get_param command for...

6 months ago | 0

Answered

PNSR formula psnr=20.0* (log10(255/sqrt(mse)));

Hi Faizullah We can use 1 instead of 255, if your input image is logical (max pixel range is 1 ) or your image is uint8 then y...

PNSR formula psnr=20.0* (log10(255/sqrt(mse)));

Hi Faizullah We can use 1 instead of 255, if your input image is logical (max pixel range is 1 ) or your image is uint8 then y...

6 months ago | 1

| accepted

Answered

How can I solve if condition in for loop matrix?

Hi use below code for your query. Here, B will check all rows, each column in A is less than, then it will allow to next iter...

How can I solve if condition in for loop matrix?

Hi use below code for your query. Here, B will check all rows, each column in A is less than, then it will allow to next iter...

6 months ago | 0

| accepted