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Krishna Bindumadhavan

MathWorks

Last seen: fast 3 Jahre vor |  Aktiv seit 2017

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Beantwortet
Why is the new "half" data type an opaque class?
Hi James, Appreciate your feedback regarding treating half as a native type in MATLAB (similar to single/double) and support f...

fast 4 Jahre vor | 2

| akzeptiert

Beantwortet
How to convert half-precision number into hexadecimal representation?
You can use half.typecast() and storedInteger functions as a workaround to convert to and from half precision and the underlying...

fast 4 Jahre vor | 2

Beantwortet
Why is half-precision slower than double-precision?
To accelerate half precision floating point math, from 20a onwards, you can now generate CUDA code from your MATLAB Algorithm fo...

etwa 4 Jahre vor | 0

Beantwortet
Double vs Single Precision, Matlab in 2019
Although this topic is about single precision, another floating point type with reduced precision that we are actively working o...

mehr als 4 Jahre vor | 1

Beantwortet
Tensor Cores and deep learning
Currently, there is no support for training a neural network with half precision data type. This is expected in a future release...

mehr als 4 Jahre vor | 2

| akzeptiert

Beantwortet
How to use Titan-V tensor cores from Matlab to Deep Learning and General Purpose calculations
You may take advantage of tensor cores after generating code for a trained neural network with GPU Coder. You can take a look at...

mehr als 4 Jahre vor | 0

| akzeptiert

Beantwortet
How to reduce the precision of calculations in Matlab?
MATLAB now supports half precision floating point numbers via the half precision object, which is available from the fixed point...

mehr als 4 Jahre vor | 0

Beantwortet
What are some things you wish you knew when you were new to matlab?
It would have been good to know that you can actually see the MATLAB implementation of many built in functions by typing: >> ...

fast 6 Jahre vor | 0

Beantwortet
fplot gives empty figure, while explot works
Thanks for the question. I was able to reproduce this behaviour in the R2016a release - this looks like a bug. This seems to ...

etwa 6 Jahre vor | 0

| akzeptiert

Beantwortet
Is there another solver?
Both RMSprop and Adam have been added in the R2018a release which went live today. You may download the release from our officia...

etwa 6 Jahre vor | 1

| akzeptiert

Beantwortet
use trainNetwork() function on a matrix of doubles
As an preprocessing step as outlined <https://www.mathworks.com/matlabcentral/answers/262831-how-to-convert-file-mat-to-jpg here...

etwa 6 Jahre vor | 0

Beantwortet
Problems with global variables
You may have to remove Biofilm as the return argument, to make the function signature look like: function setGlobalbiofilm() ...

etwa 6 Jahre vor | 0

Beantwortet
How can I show correlation between temperature and air pollution?
A good place to start is to see if there is a linear relationship by running a linear regression . You can refer to the followin...

mehr als 6 Jahre vor | 0

Beantwortet
How to use errorbar
The syntax that you are probably looking for is : errorbar(x,y,err) , where : * x - data points for the x coordinate (in this...

mehr als 6 Jahre vor | 0

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Beantwortet
PlotFcns how to display progress in the number of nodes
I think what you are looking for here could be the intlinprog Output function. This allows you to call an output function or plo...

mehr als 6 Jahre vor | 0

Beantwortet
Tall table from multiple tables in different .MAT files
The procedure that you have mentioned in the question (converting the files to .csv and then making a datastore) should work. Al...

mehr als 6 Jahre vor | 1

Beantwortet
Can the Classification Learner App als display/output the condifdence values?
Hi Timon, You seem to be looking for probabilistic classification where in addition to outputting the most likely class the ...

mehr als 6 Jahre vor | 1

Beantwortet
Read a .txt or .dat file with multiple headers and commas?
I have attached a MATLAB script file along with the corresponding data file (.txt) which extracts the data and stores it in an a...

mehr als 6 Jahre vor | 0

Beantwortet
How to solve non linear equations with three variables? I don't think i could use Newton rapson method. I don't even know how to approch this problem.
You may solve a system of non-linear equations using the fsolve function. For complete documentation please refer to the followi...

mehr als 6 Jahre vor | 0