Respondida
I need to find the pixel count for the max intensity value of an image ie i want to know the exact value on the x axis of the histogram generated with imhist for a known y value is there a code to do this?
Hi Ellen This link should be able to guide you in the right direction: <https://www.mathworks.com/matlabcentral/answers/13...

casi 8 años hace | 0

Respondida
How can this code be modernized?
Hi Francisco Here is an example of how you can modify the code to incorporate 'insertText': %rgbFrame = step(vidDevice);...

casi 8 años hace | 0

Respondida
How to compare elements in an array?
Hi Alec You can use the 'find' function to obtain the values which are common between two arrays. For example: a=[1 2 3 ...

casi 8 años hace | 0

Respondida
How to subplot a graph returned by MATLAB function for which there is no option to take the figure handle as input nor can it return a handle as output?
Hi Hari Check out this link: <https://www.mathworks.com/matlabcentral/answers/30684-wscalogram-and-subplots> Here, cwt is ...

casi 8 años hace | 0

Respondida
Classify binary images with multiple features
Hi Edward The Deep Learning toolbox can help in classifying images with a good accuracy. Check out this link: <https://www....

casi 8 años hace | 0

Resuelto

Find the palindrome
Given the string a, find the longest palindromic sub-string b. So when a = 'xkayakyy'; you should return b = 'kayak';

casi 8 años hace

Respondida
How can i convert this simple program from Matlab into visual basic
Hi Musa What you can do is to make a DLL (mex) file from your MATLAB script and call that in VB. Another approach is to c...

casi 8 años hace | 0

Respondida
Fit background of an image
Hi Angela One thing that you could try is to use 'imadjust' to improve the visibility of the image after top-hat filtering. ...

casi 8 años hace | 0

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Respondida
Need Help Plotting Mode Shapes
Hi Amanda I am assuming that you wish to plot the variation of y against x for the values from 0 to 5 in steps of 0.5 as per ...

casi 8 años hace | 1

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Resuelto

Remove the small words from a list of words.
Your job is to tidy up a list of words that appear in a string. The words are separated by one or more spaces. Remove all words ...

casi 8 años hace

Resuelto

It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more <http://www.snopes.com/language/apocryph/cambridge.asp here>) asserted that readers are re...

casi 8 años hace

Pregunta

Why am I getting negative zero as an eigen value while using the 'eig' function?
Hi all I ran the following code which makes use of the 'eig' function and I encountered a negative zero in the value printed ...

casi 8 años hace | 1 respuesta | 0

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respuesta

Resuelto

Remove the polynomials that have positive real elements of their roots.
The characteristic equation for a dynamic system is a polynomial whose roots indicate its behavior. If any of the <http://www.ma...

casi 8 años hace

Resuelto

Maximum running product for a string of numbers
Given a string s representing a list of numbers, find the five consecutive numbers that multiply to form the largest number. Spe...

casi 8 años hace

Resuelto

Calculate the Hamming distance between two strings
Inspired by a similar Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-dist...

casi 8 años hace

Resuelto

Reverse the Words (not letters) of a String
*Description* Change the words of a string such that the words appear in reverse order. You may assume that the string is a n...

casi 8 años hace

Resuelto

Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

casi 8 años hace

Resuelto

Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

casi 8 años hace

Resuelto

ベクトル [1 2 3 4 5 6 7 8 9 10]　の作成
MATLABでは,角括弧の中に要素を入れることで、ベクトルを作成できる。 x = [1 2 3 4] また次のようにも書ける（コンマはオプション）。 x = [1, 2, 3, 4] 問題：次のベクトルを出力する関数を作成せよ。...

casi 8 años hace

Resuelto

2倍してみよう - ここからスタート！
初めにこの問題を試してみよう。入力としてxを与え、それを2倍して結果をyに代入せよ。 Examples: Input x = 2 Output y is 4 Input x = 17 Output y is 34 ...

casi 8 años hace

Resuelto

Add more zeros
Find code that adds one 0 to each sequence of 0 in a string (composed with only 0 or 1). For example: '1010' -> '100100' ...

casi 8 años hace

Resuelto

Space Saver
Remove all characters that are below a space in ASCII value.

casi 8 años hace

Resuelto

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

casi 8 años hace

Resuelto

Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

casi 8 años hace

Resuelto

Find state names that start with the letter N
Given a list of US states, remove all the states that start with the letter N. If s1 = 'Alabama Montana Nebraska Vermont Ne...

casi 8 años hace

Resuelto

Find state names that end with the letter A
Given a list of US states, remove all the states that end with the letter A. Example: Input s1 = 'Alabama Montana Nebras...

casi 8 años hace

Respondida
Standardize data when using Regression Learner App, but when predict...?
Hi Quan Since you have trained the model on the standardized data, the model would give an accurate prediction only when the ...

casi 8 años hace | 0

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Resuelto

Renaming a field in a structure array
MATLAB has a <http://www.mathworks.com/help/techdoc/ref/setfield.html setfield> and a <http://www.mathworks.com/help/techdoc/ref...

casi 8 años hace

Resuelto

Extract leading non-zero digit
<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...

casi 8 años hace

Resuelto

Pattern matching
Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

casi 8 años hace