ulialang.org/en/latest/manual/performance-tips/#measur
>>> e-performance-with-time-and-pay-attention-to-memory-allocation
>>> <http://docs.julialang.org/en/latest/manual/performance-tips/#measure-performance-with-time-and-pay-attention-to-memory-allocation>
>>>
>
lt;http://docs.julialang.org/en/latest/manual/performance-tips/#measure-performance-with-time-and-pay-attention-to-memory-allocation>
>>
>>
>> Regards
>>
>> > On Wednesday, February 3, 2016 at 3:28:28 PM UTC-5, Lytu wrote:
>> > > Hello Julia users,
>>
memory-allocation
>> <http://docs.julialang.org/en/latest/manual/performance-tips/#measure-performance-with-time-and-pay-attention-to-memory-allocation>
>>
>>
>> Regards
>>
>> > On Wednesday, February 3, 2016 at 3:28:28 PM UTC-5, Lytu wrote:
>> &g
Hello Julia users,
Can someone tell me what's the equivalent of matlab elapsed cputime in Julia
For example i Matlab, we can do this:
t = cputime;
x=4;
iter = 1;
z = ones(1,4);
y=x*2*z;
e = cputime-t
But in Julia i don't seem to find how to do this. I thought i can use
end
R=R-H(:,k)*H(:,k)';
end
if nargout >=2
t = [t cputime-t0];
e = [e 0.5*norm(A-H*H','fro')^2];
end
iter = iter + 1;
end
end
On Wednesday, 3 February 2016 21:28:28 UTC+1, Lytu wrote:
>
> Hello Julia use
Hello,
I have a question about the package ODE in Julia.
In Matlab, when i use *[tout, yout] = ode45('fct', t, y0);* it works but
when i try to do the same thing in Julia *tout, yout = ode45(fct, t, y0)*
, sometimes it works but with different results *tout, yout* and with a
different plot
I have some issues with the ODE package.
Can anyone please tell me how to contact the package maintainer because we
can have the name of the person but not his e-mail.
Thanks
Hello Julia users,
How can i convert an Array{Int32,2} matrix H in an Array{Float64,2} matrix?
For example: H=[5 3 6;3 9 12;6 12 17]
I ask this because i would like to do this: H=[5 3 6;3 9 12;6 12 17]
val=-7.046128291045994
I have an issue with my code in attachment. When i run, it plots nothing.
In attachment, there are the code (2 files) and the plot that i was
supposed to have (that i had in Matlab).
Can someone please tell me why?
Thank you
CoDeNMFSymORIGINAL.jl
Description: Binary data
Run.jl
. is automatically converting a 1x1 matrix to a scalar or defining
comparison between 1x1 matrices and scalars reasonable?
On Friday, May 15, 2015 at 5:14:43 PM UTC-4, Lytu wrote:
When i do:
M=rand(5,5)
a=M[:,1]' * M[:,1]
if a0
println(Less than 0)
else
println(more)
end
I have an error
When i do:
M=rand(5,5)
a=M[:,1]' * M[:,1]
if a0
println(Less than 0)
else
println(more)
end
I have an error: isless has no method matching isless(::Array{Float64,2},
::Int 32) in at operators.jl:32
Can anyone tell me please how to do this? Thank you
Is there a command in julia that enables us to see/show the implementation
of a module or a function in julia?
If yes, which command?
Can we modify the code of an existing module/function?
Someone know how to convert an array{Float64,1} in a Float64?
Thank you
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