Answered

Perform elementwise substitution of vector of scalars into vector of equations.

Hi It is my understanding that you want substitute every value of t in each equation d. d = t^2/2 t^2 (3*t^...

Perform elementwise substitution of vector of scalars into vector of equations.

Hi It is my understanding that you want substitute every value of t in each equation d. d = t^2/2 t^2 (3*t^...

1 year ago | 0

Answered

how to create a loop of subfolders

Hi, It is my understanding that you want to create subfloders in loop. You may find this answer helpful.

how to create a loop of subfolders

Hi, It is my understanding that you want to create subfloders in loop. You may find this answer helpful.

1 year ago | 0

Answered

How can I solve a sum of two variables function?

Hi Enzo, It is my understanding that you want to find intergation of series sum. You may these answers helpful Integration of ...

How can I solve a sum of two variables function?

Hi Enzo, It is my understanding that you want to find intergation of series sum. You may these answers helpful Integration of ...

1 year ago | 1

Answered

Creating output for quadradic roots that displays i if imaginary

Hi You may find Matlab "roots" useful to find roots of quadratic equation.

Creating output for quadradic roots that displays i if imaginary

Hi You may find Matlab "roots" useful to find roots of quadratic equation.

1 year ago | 0

Answered

Arduino to Matlab Code

Hi Arduino code cannot be directly converted to matlab code. However you can use the following documentation "Getting Started ...

Arduino to Matlab Code

Hi Arduino code cannot be directly converted to matlab code. However you can use the following documentation "Getting Started ...

1 year ago | 0

Answered

Defined domain integral(convoulution) in simulink

Hi It is my understanding that you want to do convolution of two matrices. You may find this documentation "2-D Convolution" ...

Defined domain integral(convoulution) in simulink

Hi It is my understanding that you want to do convolution of two matrices. You may find this documentation "2-D Convolution" ...

1 year ago | 0

Answered

How to solve this error? Error:"Nonlinear iteration is not converging with step size reduced to hmin (9.59393e-15) at time 2.70045. Try reducing the minimum step size and/or relax the relative error tolerance."

Hi, This may occur when one of your signals is either diverging to +infinity or -infinity or changing too rapidly based on solv...

How to solve this error? Error:"Nonlinear iteration is not converging with step size reduced to hmin (9.59393e-15) at time 2.70045. Try reducing the minimum step size and/or relax the relative error tolerance."

Hi, This may occur when one of your signals is either diverging to +infinity or -infinity or changing too rapidly based on solv...

1 year ago | 0

Answered

How to chamg a path

Hi Hazhan Majeed Here path means the location where your dataset has been saved. You can load your data by following line of c...

How to chamg a path

Hi Hazhan Majeed Here path means the location where your dataset has been saved. You can load your data by following line of c...

1 year ago | 0

Answered

'Too many input arguments.' error (arima command)

Hi Seraphic, Can you share the details of Matlab version you are using?

'Too many input arguments.' error (arima command)

Hi Seraphic, Can you share the details of Matlab version you are using?

1 year ago | 0

Answered

Can I call my .m file code which is in regard with Deep Learning and applying LSTM?

Hi You may find this answer helpful.

Can I call my .m file code which is in regard with Deep Learning and applying LSTM?

Hi You may find this answer helpful.

1 year ago | 0

Answered

Calculate frequency and rate of change of frequency

Hi To find the frequency components present in a signal, the signal can be transformed into frequency domain and frequencies ca...

Calculate frequency and rate of change of frequency

Hi To find the frequency components present in a signal, the signal can be transformed into frequency domain and frequencies ca...

1 year ago | 0

Answered

Convolve vector with audio file

Hi Matthew Strunks It is my understanding that you want to convolve your audio signal and FIR filter. Since convolution in tim...

Convolve vector with audio file

Hi Matthew Strunks It is my understanding that you want to convolve your audio signal and FIR filter. Since convolution in tim...

1 year ago | 0

Answered

How do i reduce running time in this code

Hi Tzach Berlinsky, In the code you have provided using nested loops is not necessary. Since the body of loops is executed only...

How do i reduce running time in this code

Hi Tzach Berlinsky, In the code you have provided using nested loops is not necessary. Since the body of loops is executed only...

1 year ago | 0

Answered

The Value of ValidaitonData is invalid

Hi, You may find this answer helpful.

The Value of ValidaitonData is invalid

Hi, You may find this answer helpful.

1 year ago | 0

Answered

Spliting ground truth data into 70% for training, 30% for Validation

Hi Abdussalam Elhanashi It is my understand that you want to create a dataset from existing data for validation purpose. You m...

Spliting ground truth data into 70% for training, 30% for Validation

Hi Abdussalam Elhanashi It is my understand that you want to create a dataset from existing data for validation purpose. You m...

1 year ago | 0

| accepted

Answered

Creating Fourier Analysis Code

Hi George Rodriguez, It is my understanding that you want to analyze a composite signal i.e., sum of different frequency signal...

Creating Fourier Analysis Code

Hi George Rodriguez, It is my understanding that you want to analyze a composite signal i.e., sum of different frequency signal...

1 year ago | 0

Answered

Probability of error for non-coherent FSK

Hi Zaki Ahmad, You may find the following link helpful. Performance of noncoherent FSK in AWGN channel.

Probability of error for non-coherent FSK

Hi Zaki Ahmad, You may find the following link helpful. Performance of noncoherent FSK in AWGN channel.

1 year ago | 0

Answered

Differential Phase Shift Keying (DPSK)

Hi AHMAD SAUFUDIN,Â It is my understanding that you want to modulate your data using DPSK. If you have your message data, fee...

Differential Phase Shift Keying (DPSK)

Hi AHMAD SAUFUDIN,Â It is my understanding that you want to modulate your data using DPSK. If you have your message data, fee...

1 year ago | 0

Answered

Data input for CNN training

Hi Junjie Huang You may find this answer helpful.

Data input for CNN training

Hi Junjie Huang You may find this answer helpful.

1 year ago | 0

| accepted

Answered

Fuzzy text in MATLAB Live Editor

Hi Charles Refvem, This issue has been brought to the notice of developers. They may investigate further.

Fuzzy text in MATLAB Live Editor

Hi Charles Refvem, This issue has been brought to the notice of developers. They may investigate further.

1 year ago | 0

Answered

How to find Hue and chroma values of images

Hi SNEHAMOL K You can try first converting the image color from L*a*b* color space to RGB color space using "lab2rgb" and the...

How to find Hue and chroma values of images

Hi SNEHAMOL K You can try first converting the image color from L*a*b* color space to RGB color space using "lab2rgb" and the...

1 year ago | 0

| accepted

Answered

Transsmiter image through QPSK modulate

Hi shmuel manashirov, To do QPSK modulation on any data, first you need to create an object to QPSK modulator. You can create ...

Transsmiter image through QPSK modulate

Hi shmuel manashirov, To do QPSK modulation on any data, first you need to create an object to QPSK modulator. You can create ...

1 year ago | 0

Answered

Feedforward Nueral Networks Training

Hi Felicia Ojinji, It is my understanding that you want to calculate how much time has been taken by your network to train. Yo...

Feedforward Nueral Networks Training

Hi Felicia Ojinji, It is my understanding that you want to calculate how much time has been taken by your network to train. Yo...

1 year ago | 0

Answered

rows and columns in array

Hi Rachel Ramirez, It is my understanding that you want To check how many times a number repeats in a particular row or colum...

rows and columns in array

Hi Rachel Ramirez, It is my understanding that you want To check how many times a number repeats in a particular row or colum...

1 year ago | 0

| accepted

Answered

Concatenating multiple NetCDF files

Hi Tim Holgate, You may find this answer helpful.

Concatenating multiple NetCDF files

Hi Tim Holgate, You may find this answer helpful.

1 year ago | 0

| accepted

Answered

How to use Deep Learning Toolbox - FOR DATASET NOT IMAGES

Hi Matt Egan, It is my understanding that you want to know how to train a network with dataset which is not an image dataset. H...

How to use Deep Learning Toolbox - FOR DATASET NOT IMAGES

Hi Matt Egan, It is my understanding that you want to know how to train a network with dataset which is not an image dataset. H...

1 year ago | 0

Answered

How to read out the strings from this Excel file?

Hi Leon, You can try using the following line of code. [~,~,T] = xlsread ('test.xlsx');

How to read out the strings from this Excel file?

Hi Leon, You can try using the following line of code. [~,~,T] = xlsread ('test.xlsx');

1 year ago | 0

Answered

How to understand the symbolic inverse fourier transform result?

Hi Fast Car, This issue of working with ifourier has been brought to the notice of developers. They may investigate the matter...

How to understand the symbolic inverse fourier transform result?

Hi Fast Car, This issue of working with ifourier has been brought to the notice of developers. They may investigate the matter...

1 year ago | 0

Answered

How do I set my script for FFT of a physiological signal?

Hi It is my understanding that you want to plot single sided amplitude spectrum of a signal. As per my understanding, the i...

How do I set my script for FFT of a physiological signal?

Hi It is my understanding that you want to plot single sided amplitude spectrum of a signal. As per my understanding, the i...

1 year ago | 0

Answered

How to upload multi files of .mat, then convert to image and crop the center region of the outcome image ? Automatically

Hi Mohamed Elbeialy, It is my understanding that you want to load a mat file , covert it into image and work on it. To unders...

How to upload multi files of .mat, then convert to image and crop the center region of the outcome image ? Automatically

Hi Mohamed Elbeialy, It is my understanding that you want to load a mat file , covert it into image and work on it. To unders...

1 year ago | 0