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Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

24 dagen ago

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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...

24 dagen ago

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Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

24 dagen ago

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Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

24 dagen ago

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Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

24 dagen ago

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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...

24 dagen ago

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Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

24 dagen ago

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Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

24 dagen ago

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Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

24 dagen ago

Question

how to solve an equation with two unknowns

Hello, I have this equation y = (n*p)*(1-p)^(n-1); I want to take the derivative and let it equal to zero to find out p, wh...

meer dan een jaar ago | 1 answer | 0

Question

random numbers can be divided b

hello, how can i generate random numbers within a range that all generated numbers can be divided by 5?? meaning: random num...

meer dan een jaar ago | 1 answer | 0

Question

audio toolbox with MATLAB App Designer

Hello, I wrote a code that does the following. receives an audio signal from and save in an audio file using audioDeviceReade...

meer dan een jaar ago | 1 answer | 0

Question

splitting an audio file into 1s, for max, audio files

Hello, I searched for splitting an audio file into smaller audio files in MATLAB, but I couldn't find a clear way to do so. Is...

meer dan een jaar ago | 1 answer | 0

Question

wavread vs audioread ...

Hello, I'm using MATLAB version 2018b I see that many people here can use wavread but it is not available with me. is audiore...

meer dan een jaar ago | 0 answers | 0

Question

Cross-correlation for detection for audio signal

Hello, I want to detect the stuttering syllables from an audio signal file. Does the Cross-correlation technique work in for t...

meer dan een jaar ago | 0 answers | 0

Question

machine learning, stuttering detection

Hello, I'm working on a project that detects the stuttering in a speech and counts how many syllables with stuttering in the sp...

meer dan een jaar ago | 1 answer | 0

Question

delay with stream live real-time audio through MATLAB

Hello, I'm working on stream live real-time audio using 'audioDeviceReader() and audioDeviceWriter()'. I want to delay the out...

meer dan een jaar ago | 1 answer | 0

Question

read audio signal. How to choose the right number of input channels???

I'm trying to read audio from a file, and these are the properties: >> PhaseVocoderMATLAB002 reader = dsp.AudioFileRea...

bijna 2 jaar ago | 0 answers | 0

Question

release() system object error in PhaseVocoder implementation. to read audio from a mic and output it from a speaker...

%% % Initialize some variables used in configuring the System objects you % create below. WindowLen = 256; AnalysisLen = 64;...

bijna 2 jaar ago | 0 answers | 0

Question

How to decrease the speed of an audio signal in MATLAB???

Hello, How can i decrease the speed of an audio signal?? is there any simle methode to do so? should i alwayse use FFT ??? ...

bijna 2 jaar ago | 1 answer | 0

Question

Error in 'untitled/Audio Device Writer': A given audio device may only be opened once.

why do i get this error >>> Error in 'untitled/Audio Device Writer': A given audio device may only be opened once<<< while rinni...

bijna 2 jaar ago | 2 answers | 0