Tagged Questions

An algorithm is an effective method that can be expressed within a finite amount of space and time and in a well-defined formal language for doing "just about anything"

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Tool, algorithm or method to know which resistors to use for an equivalent resistance $R_T$?

Say I have to get a resistance $R_{T}$ and I have a bunch of resistors, $R_1, R_2, \ldots, R_n$. Does there exist a tool, algorithm or method that gets the resistance value closest to $R_T$ ...
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Difference between cordic algorithm and table based methods for elementary functions computation

In this book both Table Based methods and Cordic iterations are explained. computationally speaking i suppose the Table based is usually faster, even though it probably requires more resource, while ...
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Three phase rectification algorithm

Let's suppose we have a three phase rectifier like here: https://www.youtube.com/watch?v=V6ZWYFTELQA Now lets suppose we change diodes with transistors. Let's also put current probes on each of the ...
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Data compression for large amount of binary data

In an embedded application of mine, the device generates a large amount of instrumentation data that is stored every few minutes in an NVM, such as a set of EEPROMs or a Data Flash. This data is ...
1k views

Splitting a bit array in Verilog

i am designing a basic AES algorithm on verilog, and i need to split a 1828 bits array into 16 parts each one of 8 bits, for example (basic no 128 length example), if i receive in my 8 to 2 splitter ...
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Method to determine least-error prescaler and top values for timer1 of Arduino?

If this question should be in StackExchange instead of here I can delete here and post there. Using an Arduino Duemilanove (Atmega328) I am trying to generate a square wave (50% duty cycle) of ...
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Fastest moving averaging techniques with minimum footprint

I have tried few running averaging techs for smoothing the change in ADC data in AtMega48 for controlling lights(PWM) when rotating a pot(ADC). The filters (pseudo codes): Moving average: ...
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Conversion of PID controller components with state feedback into single transfer function and discrete state-space form

I've been wrestling with this problem for about a week now, as a part of a year-long project. We're designing a controller for a specific reactor based on a model. After looking at this for a while, I ...
I have tried hard but I don't understand how this algorithm is working.Please explain the flow chart. $DVF$ is the divide overflow flip flop. $A_s$ is the sign bit of $A$ $B_s$ is the sign ...