During feature selection I'm using mRMR in MATLAB but facing this problem...Please anyone know solution about this?

More Muhammad Javaid Iqbal's questions See All

How combine yolo with Faster R-CNN?

I want a model that is balanced with accuracy or speed, faster rcnn has high accuracy while yolo have fast speed. i am thinking to combine them to get a hybrid model to achieve both speed and accuracy

02 August 2024 3,104 0 View

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

Addition of EDTA during the synthesis of copper nanoparticles to prevent it from being oxidized?

I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...

28 July 2024 8,027 3 View

Can I please ask why my samples from anaerobic bioreactor giving me different size PCR product even after multiple runs?

Hi everyone, I have extracted DNA from a biogas bioreactor using Qiagen kit and prep cDNA library then used this library as template to optimize primers for qPCR (taken from papers). Some of the...

23 July 2024 1,329 5 View

Swerling Characteristic functions?

Hello!!! I want to implement the Swerling characteristics functions (CF) directly in MATLAB without using its Fourier integral pairs...the Swerling CFs are actually Laplace Transform of the signal...

23 July 2024 4,925 1 View

Radar Detection Probabilities?

Currently I need to calculate detection probabilities (PD) from RCS data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0 Equation. The idea is based on...

22 July 2024 2,851 0 View

Why methanol and sulphuric acid used in the analysis of polyhydroxyalkanoates (PHA) by GC-MS?

Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?

22 July 2024 1,210 2 View

Radar Detection Probabilities using beta distributed Scattering Cross section?

Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...

22 July 2024 868 0 View

I want to buy Hydrothermal Synthesis Autoclave from any European company. Can anyone suggest any company inside Europe?

Thanks

22 July 2024 1,143 3 View

Optimal condition for depositing FTO target 95:5% using sputter technique?

Hello I want to know about the sputtering condition of depositing FTO from target 95:5%. I tried with RF sputter in pressure 2.5Pa and 100 sccm Ar at room temperature but it showing no...

21 July 2024 1,680 2 View

How to determine the position of occupancy of the dopant? - whether it is doped in tetrahedral or octahedral site?

Suppose a material "A" has both tetrahedral and octahedral sites and we are doping another material "B" - usually an ion into it. How can we detect if the dopant has occupied the octahedral site...

17 July 2024 4,299 4 View

What are possible sample selection biases in Logit model estimation?

I randomly interviewed 250 poor people and 250 non-poor people. Considering 1 for poor and 0 otherwise, does estimating a logit model aiming to capture the probability of becoming poor make sense?...

02 June 2024 2,326 2 View

Why do I get no melt curve peak and no Ct for some of my patients but not others, in a SYBR green qPCR?

I am doing a RT-qPCR for gene expression analysis of cancer patients, and there are four different groups in the results. The first group that shows over expression of my target gene (both two...

31 May 2024 1,088 0 View

How to calculate the angular velocity of a rotating cell from a microbe video?

I have a video of Brownian motion of microbes under a microscope. From this video, I need to calculate the angular velocity of a particular prominent cell. From my understanding, what I know is...

18 May 2024 4,289 3 View

During variable selection to enter into the multivariable analysis, is that a must to run a bivariable analysis when the number of variables are < 10?

I want to select variables to enter into the multivariable analysis by doing a bivariable analysis but the number of variables are limited,so is there any ground rule in such condition?

13 May 2024 7,816 1 View

How can ERBTC address cultural beliefs and gender dynamics to reduce transfusion-transmissible infections and minimize blood discard rates?

Based on the study "Challenges facing Blood Transfusion Services at a Regional Blood Transfusion Center in Western Kenya" conducted by Kavulavu et al. (2022), blood donors at ERBTC are typically...

11 April 2024 8,213 0 View

How to choose variables in regression analysis?

I want to perform an analysis using Poisson/negative binomial regression. There are 90 observations and about 20 variables(predictors). I read somewhere that there should be at least 10...

09 April 2024 3,907 7 View

Sexual selection and speciation – unpublished data?

Dear Colleagues, We are conducting a meta-analysis to synthesize comparative studies investigating the relationship between proxies of sexual selection and species richness or speciation rate in...

07 April 2024 5,425 0 View

Are features that do not co-occur with the output variable (of a complementary distribution/(-)ve point-wise mutual information) deemed irrelevant?

The fact that a feature is of a complementary distribution does not seem to be a sufficient reason to discard the feature as irrelevant; especially as they seem phenomenologically relevant.

21 March 2024 8,437 2 View

With the current encoders, is it possible to reconstruct an image from its feature vector?

Given a feature vector is it possible to reconstruct the original face image? I read about the reconstruction of MNIST, but what about face images?

14 March 2024 8,434 3 View

Md Palash Uddin

It seems that your writing cpp program is not compatible with the current version of matlab.

You can also collect the matlab files of mRMR feature selection.

Utkarsh Singh

This error if often encountered due to incompatibility problem, specially in MATLAB 2014. So, if you are using matlab 2014, try some other version

Muhammad Javaid Iqbal

Thanks for helping me, I found solution. the reason was that installed MATLAB was not licensed properly and was unable to execute .cpp files by using mex.

Aouraghe Ibtissame

You will find the solution here :

https://www.mathworks.com/matlabcentral/answers/212716-how-do-i-troubleshoot-a-matlab-crash-associated-with-a-custom-mex-function

Thanks Aouraghe Ibtissame