function

[SOLVED] Look at my next post to see four function for calculating decibels! hi, I'm working with audio and build a function to find out the Dezibel's of an audio signal: B4X: factor=level/SamplingRate Decibel = Logarithm(factor*factor,10)*10 this works as expected and return the decibels of...

hi, I'm working with audio and build a function to find out the Dezibel's of an audio signal: B4X: factor=level/SamplingRate Decibel = Logarithm(factor*factor,10)*10 this works as expected and return the decibels of an audio signal as in AUDACITY But now I need the reverse case. I have a...

I wrote an App using the 'Activity_KeyPress' Event to react on input from a Bluetooth-Keyboard. So if you press x for example it will start a function. Everything works fine – except if you press the Enter Key (KeyCode 66) ! By pressing the enter key, a button on the screen will be pressed...

I tried to convert the function below from Delphi to B4A, but I'm stuck in ths part of the code: B4X: NewText := NewText + Chr((Ord(Key(x)) xor Ord(Text(y)))); What is an how to use the equivalent commands (chr, xor, ord) in B4A? Spoiler: Delphi function B4X: function ShuffleText(Text, Key...

I tried to convert the function below from Delphi to B4A, but I'm stuck in ths part of the code: B4X: NewText := NewText + Chr((Ord(Key(x)) xor Ord(Text(y)))); What is an how to use the equivalent commands (chr, xor, ord) in B4A? Spoiler: Delphi function B4X: function ShuffleText(Text, Key...

اسکریپت نمایش تصویر پس از لود شدن کامل عکس مورد نظر HTML <img src="blank.gif" class="lazy" data-src="/images/full-size.jpg" width="240" height="152"> JavaScript !function(window){ var $q = function(q, res){ if (document.querySelectorAll) { res =...

TK shows a Function Generator kit The post The XR2206 Function Generator DIY Kit & other goodies appeared first on ElectroSchematics.com. ادامه مطلب...

In the tutorial about the Sum-of-Product (SOP) expression, we saw that it represents a standard Boolean (switching) expression which “Sums” two or more “Products” by taking the output from two or more logic AND gates and OR’s them together to create the final output. But we can also take the...

Boolean Algebra is a simple and effective way of representing the switching action of standard logic gates and a set of rules or laws have been invented to help reduce the number of logic gates needed to perform a particular logical operation. Boolean Algebra is the digital logic mathematics we...