Best Application to learn Difference Programming Languages Fast

App Name: Programming Hub

Package Name: com.freeit.java

Category: Education

Developer : Nexino Labs Pvt Ltd

Version: 3.0.6

Publish Date: July 30, 2016

File Size: Undefined

Installs: 1,000,000 - 5,000,000

Requires Android: 4.1 and up

Content Rating: Everyone

Developer: Visit website Email contactus@prghub.com

This is the best Application for me to Learn 18+ Programming languages such as Python, Assembly, HTML, VB.NET, C, C++, C# (CSharp), JavaScript, PHP, Ruby, R Programming, CSS, Java programming and much more! The new UI is quite interesting with new Material Design include the built-in playground where you can test your code in one app :D

With this app, i think is fastest way to learn any programming language by referring ready made programs and theory created by programming experts. Just download the language you want to learn or just request to the developer on what language you want or solutions.

Have an exam tomorrow?? :D No worries! By this app, forget your 600 page textbooks! Simply read this app essential and very precise reference material to score awesome marks!

Below is the Screenshot of this lastest app

Matlab: Removing silence part in signal processing

I am just try and error in this matlab thing about a month ago tried to figure out a way to remove silence in signal. And at last i have found this solution on youtube.

[x,Fs] = audioread('Matlab\data\wav\example.wav');
no_silence_sig = silence_removal(Fs,x);

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function no_silence_sig = silence_removal(fs,get_audio) frame_len = 0.01*fs; % 0.01 per frame N = length(get_audio); num_frames = floor(N/frame_len); new_sig = zeros(N,1); count = 0; for k=1:num_frames frame = get_audio((k-1)*frame_len+1 : frame_len*k); max_val = max(frame); %only append signal at amplitude >0.02 if(max_val > 0.02) count = count+1; new_sig((count-1)*frame_len+1 : frame_len*count) = frame; end end % remove trailing zero in signal no_silence_sig=new_sig(1:find(new_sig, 1, 'last')); end