Answered
How to use for and if statements together?
Hi Anosha, To solve the problem described in your textbook, we need to create a 1000x1000 matrix of random numbers, calculate t...

9 months ago | 1

| accepted

Answered
Attempting to Get a Range Profile From Radar Image Processing
Hi Cameron, The code snippet you provided shows the basic steps for processing stepped frequency continuous wave (SFCW) radar d...

10 months ago | 0

Answered
How do I design bandpass filter to measure SPL within a frequency range
Hi Benjamin, The approach described in the comments is on the right track for determining the Sound Pressure Level (SPL) in a s...

10 months ago | 0

Answered
FMCWWaveform Chirp with BW = 10GHz and center frequency = 15GHz
Hello Conor, In MATLAB, the "phased.FMCWWaveform" function generates a frequency-modulated continuous-wave (FMCW) signal, and i...

10 months ago | 0

Answered
phased.FMCWWaveform generate wave without carried frequency
Hello Peng, In MATLAB simulations using "phased.FMCWWaveform", the carrier frequency () is typically not modeled because it doe...

10 months ago | 0

Answered
Finding Dominant Frequency of Real Time Audio
Hello Taehyung Kim, To analyze the dominant frequency of a real-time audio signal from your laptop's microphone, you will need ...

10 months ago | 0

Answered
How can I convert from the pixel position in an image with orthographic projection to 3D "world" coordinates?
Hi John, The MATLAB Answer thread that you mentioned outlines a method to convert pixel positions in an image to 3D world coord...

11 months ago | 0

Answered
How to find length of a field of an object?
Hi, It seems like you're trying to define a function in MATLAB that calculates the Full Width at Half Maximum (FWHM) for a give...

11 months ago | 0

Answered
Is there a way of using uitab for Live Script
Hi Matt, Yes, it is possible to produce plots in MATLAB Live Scripts within their own window using "uitab". Here's an example...

11 months ago | 1

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Answered
Fourier Transform with frequency spacing
Hello Peter, The primary purpose of Fourier Analysis block is analysis of the magnitude and phase of the fundamental frequency ...

11 months ago | 1

Answered
Effect of comm.RayleighChannel on constellation map
Hello Sergio, I understand that you are curious about the effect of path delays in the channel response computation and trying ...

11 months ago | 1

| accepted

Answered
estimation logistic regression using newton Raphson
Hi Nurmalitasari, To solve a logistic regression model using the Newton-Raphson method in MATLAB, you will need to follow these...

11 months ago | 0

Answered
why does wavelet approximation need to multiply sqrt(2)
Hello Konoha, I understand that you are interested in exploring the scaling and normalization of wavelet coefficients within th...

11 months ago | 0

Answered
write a code in matlab about a transmitter transmitting a continuous rectangular pulse wave to 4 target receivers sererated by a vector r and angle phi vector .
Hello Rohitashya, I understand that you are trying to simulate a scenario where a transmitter is transmitting a continuous rect...

12 months ago | 1

| accepted

Answered
What can I add to this function to allow me to normalize the cross-correlation of 2 signals in the frequency domain?
Hello, I understand that you are trying to modify the given implementation of "xcorrFD" function to include the normalization o...

12 months ago | 1

| accepted

Answered
Trying to graph a cumulative distributive function with erf function, lost.
Hello Kylenino, I understand that you are looking for plotting the Cumulative Distribution Function (CDF) of a random variable ...

1 year ago | 0

Answered
determine phase order between two curves
Hi Ziyi, It is my understanding that you have tried using the "findpeaks()" function, but it detects peaks in the flat parts as...

1 year ago | 0

Answered
cdata fields must be the same size error
Hello Mark, It is my understanding that you are looking for setting the 'CData' property of multiple images the same. It would ...

1 year ago | 1

| accepted

Answered
Does the wsst() (Wavelet sychrosqueezed transform) function include normalization?
Hello Thomas, I understand that you are interested in knowing if the normalization is applied in the "wsst()" function in MATLA...

1 year ago | 0

Answered
Expression for the Fourier Transform of a signal with finite support
Hello Nicolae, I understand that you are trying to compute the Discrete-Time Fourier Transform (DTFT) of the signal , where ra...

1 year ago | 0

Answered
How to calculate RMS and Crest Factor of separate data and combine into one file and one plot
Hi Pasu, I understand that you are looking for a MATLAB script that would enable you to find and plot the Root Mean Square (RM...

1 year ago | 0

Answered
Pixel intensity vs distance (probability distribution function)
Hello Andreea, It is my understanding that you are asking how to compute the Probability Density Function (PDF) for pixel separ...

1 year ago | 0

Answered
Plot the s_b_squared with the imahe histogram
Hi Nick, The underlying algorithm implemented in the function "graythresh()" is indeed the Otsu thresholding, where it calculat...

1 year ago | 1

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Answered
"The length of the segments cannot be greater than the length of the input signal" - pwelch
Hello Jeremy, I understand that you are trying to use "pwelch()" function to extract the power spectral density (PSD) of your ...

1 year ago | 1

| accepted

Answered
How do you estimate the noise-to-signal parameter for the wiener deconvolution filter?
Hi David, Different deblurring algorithms estimate and remove blur based on how much knowledge you have of the PSF and noise i...

1 year ago | 0

Answered
How to set the input arguments of fitrgp function and predict function for Gaussian Process Regression?
Hello Shiqun, I understand that you are seeking assistance in implementing Gaussian Process Regression in MATLAB to achieve a s...

1 year ago | 0

Answered
What does scramble do in haltonset?
Hello Maaz, I understand that you are using the "scramble" function in conjunction with the "haltonset" to generate different s...

1 year ago | 1

Answered
How to transform data into wavenumber-frequency space?
Hello Luis, To transform OLR (Outgoing Longwave Radiation) data from the time-space domain to the wavenumber-frequency domain i...

1 year ago | 0

| accepted

Answered
anti aliasing filter problem
Hello Rana, I understand that you are using the "imfilter()" function for filtering your down sampled images and wanted to perf...

1 year ago | 0

Answered
Adjustments to Welch PSD Estimate of Signal with Frequency in Hertz
Hello, I understand that you are referring to the MathWorks documentation example: https://in.mathworks.com/help/signal/ref/pwe...

1 year ago | 0