Problem of custom target of board stm32f429?

Dear friend I am developing a target specific to the stm32f429disc1 card, I am following the steps described in the pages "Implement a Target for arm cortex M of the help mathworks page". I'm...

10 May 2020 9,484 7 View

Any recommendation on drying cycles for PA66GF15 ? i have specimen that reached saturation level and now i would dry them to see drying time needed ?

I have put specimen made of PA66GF15 in humide climate chamber and they reached the saturation level(weight is not increasing). Now i 'm looking at the time needed to dry them or reach a moisture...

09 August 2018 4,553 1 View

ABC and PSO matlab code for Model Parameter Identification of Solar Cells please

I am currently working on the identification of the parameters of a solar panel (5P) using (PSO and ABC) algorithms. But unfortunately I find it hard to code these algorithms. Please is what you...

23 May 2017 6,336 5 View

What does engineering judgement mean to you in the context of design for example? how do you actually teach it to your students?

Often academics talk about engineering judgement and ask their students to use their engineering judgement in arriving at a solution. But how do you understand it? measure it? learn and transfer it?

19 April 2016 7,323 10 View

Information about the unit weight of soil?

18 January 2016 488 9 View

Does anyone know what is the ideal (optimum) ratio of fine aggregates to coarse aggregates in a standard concrete mix?

Any tips or pointers greatly appreciated. Papers, documents, own findings, etc. are all welcome.

23 November 2015 876 12 View

Are they any researchers out there with an interested in steel connections? Interested in collaborating?

- your research background on the subject - your willingness to collaborate

09 September 2015 1,867 3 View

Can any one help me analysing bromuconazole (a pesticide) samples with LC-MS or GC-MS?

can any one help me analyse bromuconazole samples with LC-MS or GC-MS, i will put him in my paper i am pHD student from algeria and i dont have the instrmentation

04 April 2015 3,464 3 View

how to get the "Vorticity Transport Equation" by taking the curl of "compressible Navier-Stockes" equation?

I read a paper on modeling a two dimensional salt gradient solar pond and the author said that he got the vorticity transport equation by applying the curl to the variable density Navier-Stockes...

30 January 2014 2,769 2 View

I wonder what's the influence of Glass fiber in the success of the Ultrasonic welding of plastic ?

Is there a limit of the percentage of Glass fiber that can be added into plastic for a good ultrasonic welding ?

01 January 1970 9,360 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View