Application software Engineer

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dont want the number if its a part of a complex number

MATALB convert all numbers float if any number is float in the array as it Auto type cast so we need to convert from the manipul...

dont want the number if its a part of a complex number

MATALB convert all numbers float if any number is float in the array as it Auto type cast so we need to convert from the manipul...

environ 14 heures ago | 1

Answered

Hello guys, i want to add threshold on my probability density function that is vertical line on x coordinate, how to do that pls help me

In MATLAB R2018b mathworks introduced xline(xvalue) command for this kind of requirement In your context the code is hold on;...

Hello guys, i want to add threshold on my probability density function that is vertical line on x coordinate, how to do that pls help me

In MATLAB R2018b mathworks introduced xline(xvalue) command for this kind of requirement In your context the code is hold on;...

environ 14 heures ago | 1

Answered

Storing data using cellstr

I understood, convert the each character of the input string(usertext) to 0/1 if the ASCII value greater than 95 then i would ...

Storing data using cellstr

I understood, convert the each character of the input string(usertext) to 0/1 if the ASCII value greater than 95 then i would ...

1 jour ago | 0

Answered

How an script for get the product of G(x)=(x-x1).*(x-x2)...(X-Xn)

insufficient data Assuming all the data which may match with your context n = 8; % number of values X = 9; % X...

How an script for get the product of G(x)=(x-x1).*(x-x2)...(X-Xn)

insufficient data Assuming all the data which may match with your context n = 8; % number of values X = 9; % X...

5 jours ago | 0

| accepted

Answered

Add / before _ in a string

There are many ways to do this, the simplest way is by the command "strrep" str = 'Mean_Tumor_Radius_prolif' replaced_str = s...

Add / before _ in a string

There are many ways to do this, the simplest way is by the command "strrep" str = 'Mean_Tumor_Radius_prolif' replaced_str = s...

5 jours ago | 0

| accepted

Answered

How to find the distances between two points in X-Y plane?

You can use pdist command if you have Statistics and Machine Learning Toolbox with different variations of distance metrics l...

How to find the distances between two points in X-Y plane?

You can use pdist command if you have Statistics and Machine Learning Toolbox with different variations of distance metrics l...

environ un mois ago | 1

Question

Insert desired number of spaces in the string contains numerical value

Hi, I need to print the below string which is in loop as 0 STR 1 where the first character ...

2 mois ago | 2 answers | 0

Question

Correlation between two row matrices

I am trying to do correlation between two row matrices but i am getting all NaN? a = [-1 -1 -1 -1 -1 1 1 ...

6 mois ago | 1 answer | 0

Answered

Could anyone help me to solve the issue.

Since the matrix size assigning to the variable "swarm_pos" is deifferent for each iteration, initialize the matrix as cell arra...

Could anyone help me to solve the issue.

Since the matrix size assigning to the variable "swarm_pos" is deifferent for each iteration, initialize the matrix as cell arra...

6 mois ago | 0

| accepted

Answered

Extracting numbers from a G-code file

I put all your given data as "gcodefile.txt" , hope help you this matchWords = {'X','Y','E'}; % Your required letters dat...

Extracting numbers from a G-code file

I put all your given data as "gcodefile.txt" , hope help you this matchWords = {'X','Y','E'}; % Your required letters dat...

6 mois ago | 2

Question

How can I extract only large connected region with eliminating unwanted lines in the segmented binary image?

I have done segmentation operation on MRI image, in the last step i got required region with unwated lines/region. Out of that I...

6 mois ago | 1 answer | 0

Solved

Flip the bit

Given an input character string (e.g. '1001'), return a character string with the bits flipped ('0110').

8 mois ago

Solved

Insert zeros into vector

Insert zeros after each elements in the vector. Number of zeros is specified as the input parameter. For example: x = [1 ...

environ un an ago

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Symmetry of vector

Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

environ un an ago

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Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...

environ un an ago

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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....

environ un an ago

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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...

environ un an ago

Solved

Create an index-powered vector

Given a input vector x, return y as index-powered vector as shown below. Example x = [2 3 6 9] then y should be [...

environ un an ago

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Find nth maximum

Find nth maximum in a vector of integer numbers. Return NaN if no such number exists. x = [2 6 4 9 -10 3 1 5 -10]; So ...

environ un an ago

Solved

We love vectorized solutions. Problem 1 : remove the row average.

Given a 2-d matrix, remove the row average from each row. Your solution MUST be vectorized. The solution will be tested for ac...

environ un an ago

Solved

How to find the position of an element in a vector without using the find function

Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

environ un an ago

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Set the array elements whose value is 13 to 0

Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...

environ un an ago

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Getting the indices from a matrice

Getting the indices from a matrice. Inspired by Problem 645. Getting the indices from a vector by the great Doug Hull. Given a...

environ un an ago

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The Goldbach Conjecture

The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

environ un an ago

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Reindex a vector

You are given two vectors of equal length. Vector N has numeric values (no Inf or NaN) while vector IDX has integers. Place th...

environ un an ago

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Find the largest value in the 3D matrix

Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...

environ un an ago

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First non-zero element in each column

For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero ...

environ un an ago

Solved

Replicate elements in vectors

Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2 3] -> [1 1 2 2 3 3] ...

environ un an ago