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please please help meee
Please review: <http://www.mathworks.com/matlabcentral/answers/29922 Why your question is NOT urgent>

oltre 12 anni fa | 0

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plotting unit step function
Fs = 100; dt = 1/Fs; StartTime = -5; StopTime = 15; t = StartTime:dt:StopTime-dt; x = (t>1) - (t>2) +...

oltre 12 anni fa | 2

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Quantize an analog signal
*Quantize Function* function y = quantize(x) xMin = 0.1; xMax = 2.5; N = 64; y ...

oltre 12 anni fa | 2

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Non negligeable imaginary number after ifft even when hermitian symmetry is kept.
Please format your code.

oltre 12 anni fa | 0

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plot in polar coordinate with MATLAB
>> doc polar

oltre 12 anni fa | 0

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Quantize an analog signal
# How many quantization levels do you want to have? # Do you want uniformly spaced levels, or non? # Is the signal signed or u...

oltre 12 anni fa | 1

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Basic Parallel Processing
I do not think it is possible to do what you are asking, but I am not 100 percent sure. As an alternative, you might try the ...

oltre 12 anni fa | 0

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data mining, by using the matlab
<http://www.mathworks.com/products/database/ Database Toolbox>

oltre 12 anni fa | 0

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How to impement a delay in matab on real time signals
function y = delay(x) persistent n z [ L, M ] = size(x); if isempty(z) n = ... ...

oltre 12 anni fa | 0

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how to implement a MATLAB function to add Gaussian noise ?
Hi Mina, What have _you_ done so far? Please post your code. Thanks! Rick

oltre 12 anni fa | 0

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how to implement a MATLAB function to add Gaussian noise ?
function y = addWhiteNoise(x,snr) % % snr is the signal-to-noise ratio expressed in decibels % stdev ...

oltre 12 anni fa | 0

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how to implement a MATLAB function to add Gaussian noise ?
>> doc randn

oltre 12 anni fa | 0

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plotting with for loop for many text files
for k = 50:250 inputFileName = sprintf('MT_%05i-000.txt',k); outputFileName = sprintf('results%05i.tiff',k); ...

oltre 12 anni fa | 1

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Help composing Personal autocorrelation function
Since we know in advance that the autocorrelation is an even function of time lag, you can simply invert the result and concaten...

oltre 12 anni fa | 1

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For Loop problem help
Here's a start: N = 216; r = 0.005; P = zeros(N,1); P(1) = 1000; for k = 2:N+1 P(k) = ... ...

oltre 12 anni fa | 2

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Matlab code to C Conversion Using 'emlc' function.
Which release of MATLAB are you using? The |emlc| command was replaced about a year or so ago by the command |codegen|. If y...

oltre 12 anni fa | 1

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show parameters in circuit
You can annotate blocks using the <http://www.mathworks.com/help/toolbox/simulink/ug/f13-82540.html#f13-84971 Block Annotation P...

oltre 12 anni fa | 1

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MATLAB Editor Code Analyzer
Add the |%#ok| pragma at the end of the line: x = 2; %#ok HTH.

oltre 12 anni fa | 0

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MATLAB Editor Code Analyzer
Technically speaking (perhaps hyper-technically), you have _not_ used the variable |x|. What you have done is to call a functio...

oltre 12 anni fa | 1

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Generate a row vector of length n+1
Yes.

oltre 12 anni fa | 2

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Drawing the major and minor axis of an elliptical object in Matlab
Here's a start: ctr = regionprops(keeperBlobsImage,'centroid'); theta = regionprops(keeperBlobsImage,'orientation'); ...

oltre 12 anni fa | 1

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Help On Adaptive noise Cancelling
What have you tried so far?

oltre 12 anni fa | 0

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HOW CAN I BROADEN MY SIN SIGNAL
Hi Raj, We are not mind readers, and we are not really interested in pulling teeth to figure out what you need. Please tell ...

oltre 12 anni fa | 0

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Plotting data
>> doc cell2mat

oltre 12 anni fa | 0

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Need some help
Do you know how to write a |for| loop in MATLAB?

oltre 12 anni fa | 0

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publish to html gui results
I do not believe there is a way to do that automatically. But, you can use |fprintf| to output text and numbers to a file ins...

oltre 12 anni fa | 0

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why do i keep getting index exceeds matirx dimensions?
Please post the _exact_ error message and indicate which line is triggering the error.

oltre 12 anni fa | 0

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Help with looping and average
Please format your code.

oltre 12 anni fa | 0

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HOW CAN I BROADEN MY SIN SIGNAL
Multiply your sine wave by a narrow window function.

oltre 12 anni fa | 0

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Help with writing a program to find roots
Please try: function p = findroots(a,b,c) d = sqrt(b^2 - 4*a*c); p = (-b + [ -1 +1 ]*d) / (2*a); ...

oltre 12 anni fa | 0

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