Answered

copy the item in drop-down list of app designer

Hi Yu, In order to get the folder names displayed in the drop down list, you can create a cell array containing these items as ...

copy the item in drop-down list of app designer

Hi Yu, In order to get the folder names displayed in the drop down list, you can create a cell array containing these items as ...

oltre un anno ago | 0

Answered

Problem with history function. Trading toolbox

Hi Andrea, Please verify that you have both the following installed: 1. TWS 970.1b (latest) https://www.interactivebrokers....

Problem with history function. Trading toolbox

Hi Andrea, Please verify that you have both the following installed: 1. TWS 970.1b (latest) https://www.interactivebrokers....

oltre un anno ago | 0

Answered

I generate a 3D graph ,and i wants to get back points(x,y,z) from the graph ,selectively using the cursor.And i use 'ginput' it take data from the graph even if i pick at the white space of the graph.And i need to write a script to generate a vector

Hi Bharath, If you want to get the 3D coordinates of the point where the mouse is clicked, you can make use of the CurrentPoint...

I generate a 3D graph ,and i wants to get back points(x,y,z) from the graph ,selectively using the cursor.And i use 'ginput' it take data from the graph even if i pick at the white space of the graph.And i need to write a script to generate a vector

Hi Bharath, If you want to get the 3D coordinates of the point where the mouse is clicked, you can make use of the CurrentPoint...

oltre un anno ago | 1

| accepted

Answered

shall I standardize the input variables in fuzzy inference system?

Hi Nooshin, You can use inputs with different ranges. You can make use of the Membership Function Editor to specify the ranges ...

shall I standardize the input variables in fuzzy inference system?

Hi Nooshin, You can use inputs with different ranges. You can make use of the Membership Function Editor to specify the ranges ...

oltre un anno ago | 0

Answered

In Neural Network Time-Series train with one set of data. After that how to input other set of data for predicting the output ?

Hi Ambika, Once you have the trained neural network, you can make use of the following functions to predict the responses for t...

In Neural Network Time-Series train with one set of data. After that how to input other set of data for predicting the output ?

Hi Ambika, Once you have the trained neural network, you can make use of the following functions to predict the responses for t...

oltre un anno ago | 0

Answered

matlab 2018b property inspector font size chnage

Hi Megha, The font size of the Tool Tip string within the Property Inspector is related to the operating system settings and he...

matlab 2018b property inspector font size chnage

Hi Megha, The font size of the Tool Tip string within the Property Inspector is related to the operating system settings and he...

oltre un anno ago | 0

Answered

How to test using Matlab IDE?

Hi Zulfiqar, If you want to train a SVM kernel and use it later for testing, please have a look at the following link which de...

How to test using Matlab IDE?

Hi Zulfiqar, If you want to train a SVM kernel and use it later for testing, please have a look at the following link which de...

oltre un anno ago | 0

Answered

Variable Size Array bounds when compiling Simulink Model not working

Hello Jan-Felix Klein, The error message is received because by default, a MATLAB Function block input signal or output signa...

Variable Size Array bounds when compiling Simulink Model not working

Hello Jan-Felix Klein, The error message is received because by default, a MATLAB Function block input signal or output signa...

circa 2 anni ago | 1

| accepted

Answered

SVM model always predicts same value

Hi Joshua, SVMs use kernels and these kernel methods are based on distance. So, an SVM assumes that the data it works with is...

SVM model always predicts same value

Hi Joshua, SVMs use kernels and these kernel methods are based on distance. So, an SVM assumes that the data it works with is...

circa 2 anni ago | 0

Answered

OCR Text Recognition from Image Help

Hi Nikolaos, You can use some of the image pre-processing techniques to improve the readability of the image such as: • Re...

OCR Text Recognition from Image Help

Hi Nikolaos, You can use some of the image pre-processing techniques to improve the readability of the image such as: • Re...

circa 2 anni ago | 1

| accepted

Solved

Counting Sequence

Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...

circa 2 anni ago

Solved

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...

circa 2 anni ago

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Pascal's Triangle

Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

circa 2 anni ago

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Word Counting and Indexing

You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...

circa 2 anni ago

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Get the area codes from a list of phone numbers

Given a string of text with phone numbers in it, return a unique'd cell array of strings that are the area codes. s = '508-6...

circa 2 anni ago

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QWERTY coordinates

Given a lowercase letter or a digit as input, return the row where that letter appears on a <http://en.wikipedia.org/wiki/Keyboa...

circa 2 anni ago

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Sums with Excluded Digits

Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

circa 2 anni ago

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Reverse Run-Length Encoder

Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

circa 2 anni ago

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Elapsed Time

Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

circa 2 anni ago

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Longest Divisor Run

Given the vector a, find the longest run of consecutive numbers that can be evenly divided by the same number d where d > 1. ...

circa 2 anni ago

Answered

How to get label order w.r.t. scores from classification?

Hi Jack, The label for each row is the ith label out of all possible labels and the value 'i' is the column having the max sc...

How to get label order w.r.t. scores from classification?

Hi Jack, The label for each row is the ith label out of all possible labels and the value 'i' is the column having the max sc...

circa 2 anni ago | 0

Solved

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...

circa 2 anni ago

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Alphabetize by last name

Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

circa 2 anni ago

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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...

circa 2 anni ago

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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 ...

circa 2 anni ago

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Remove all the words that end with "ain"

Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

circa 2 anni ago

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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...

circa 2 anni ago

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De-dupe

Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

circa 2 anni ago

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Making change

Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...

circa 2 anni ago

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Which doors are open?

There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

circa 2 anni ago