Beginner's Guide Tutorials and Training. 20 PSD Tuts That Will Turn You Into A Photoshop Guru. Many people can use Photoshop, but only a select few can call themselves gurus.
Learn all the methods in the 20 tutorials below and you’ll be well on your way to joining this elite. Rather than focus on tuts for beginners, intermediates or advanced users, we’ve simply chosen ones which produce jaw-dropping effects. All of them are easy to follow, although most do require at least some prior knowledge and experience. 1. Colorful Plexi Text Effect Follow this tutorial to create dazzling, multi-layered, semi-transparent lettering, with a Perspex-like quality. 2. 3D Pixel Stretch Effect File this tutorial under “simple but effective”.
How to export data from XLS spreadsheet to 2D arrays with Spreadsheet SDK. This sample shows how to get data from XLS spreadsheet and export them to two-dimensional (2D) arrays in C# and Visual Basic .NET using Bytescout Spreadsheet SDK. using System; namespace Bytescout.Spreadsheet.Demo.Csharp.ExportTo2DArray{ class Program { static void Main(string[] args) { const string inputFile = @"StockPricesSpreadsheet.xls"; // Open and load spreadsheet Spreadsheet spreadsheet = new Spreadsheet(); spreadsheet.LoadFromFile(inputFile); // Get the data from the spreadsheet string[,] stockPrices = spreadsheet.ExportTo2DArray(); // Close spreadsheet spreadsheet.Close(); // Display data in data table for(int i = 0; i < stockPrices.GetLength(0); i++) { for(int j = 0; j < stockPrices.GetLength(1); j++) { Console.Write(stockPrices[i,j] + " "); } Console.WriteLine(); } // Pause Console.ReadLine(); } }}
Control engineering. Control engineering or control systems engineering is the engineering discipline that applies control theory to design systems with desired behaviors.
The practice uses sensors to measure the output performance of the device being controlled and those measurements can be used to give feedback to the input actuators that can make corrections toward desired performance. When a device is designed to perform without the need of human inputs for correction it is called automatic control (such as cruise control for regulating a car's speed). Multi-disciplinary in nature, control systems engineering activities focus on implementation of control systems mainly derived by mathematical modeling of systems of a diverse range. Overview[edit] History[edit] In his 1868 paper "On Governors", J. Control theory made significant strides in the next 100 years. Control theory[edit] Control systems[edit] In most of the cases, control engineers utilize feedback when designing control systems.
Become a Programmer, Motherfucker. If you don't know how to code, then you can learn even if you think you can't.
Thousands of people have learned programming from these fine books: Learn Python The Hard Way Learn Ruby The Hard Way Learn Code The Hard Way I'm also working on a whole series of programming education books at learncodethehardway.org. Learn C The Hard Way Learn SQL The Hard Way Learn Regex The Hard Way Graphics Programming Language Agnostic NerdDinner Walkthrough Assembly Language. Useful Electronic Tutorials Sources on DiscoverCircuits.com. Canada - Electronic Components Distributor. World of Microcontrollers - Chapter 1 - Book: PIC Microcontrollers - Programming in BASIC. Chapter 1: World of Microcontrollers The situation we find ourselves today in the field of microcontrollers has its beginnings in the development of technology of integrated circuits.
It enabled us to store hundreds of thousands of transistors into one chip, which was a precondition for the manufacturing of microprocessors. The first computers were made by adding peripherals, such as memory, input/output lines, timers and other circuits, to it. Further increase in package density resulted in designing an integrated circuit which contained both processor and peripherals.
This is how the first chip with an integrated microcomputer, later known as the microcontroller, was developed. Novices in electronics usually think that the microcontroller is the same as the microprocessor. On the other hand, the microcontroller is designed to be all of that in one. Microcontrollers are very popular nowadays.
Mathematics is such a good science! Tesla Generator Blueprints - Nikola Tesla Plans Uncovered. A Battle to Preserve Wardenclyffe, Tesla’s Bold Failure. Introducing the Particle-Beam Weapon. Air University Review, July-August 1984 Dr.
Richard M. Roberds CONSIDERABLE debate has been stirred Cby President Reagan's recent suggestion that the United States embark on a program that would use advanced-technology weaponry to produce an effective defense against Soviet ICBMS. On the one hand, critics argue that the idea of a defensive system that would neutralize the ICBM threat is naive and, at best, would require large expenditures in the development of a very "high-risk" technology.
The advanced technology that has raised the possibility of defeating an ICBM attack is referred to collectively as directed-energy weapons, which gain their unprecedented lethality from several fundamental characteristics. There are three principal forms of directed-energy weapons: the directed microwave-energy weapon, the high-energy laser, and the particle-beam. In contrast, the particle-beam weapon (PBW) has been the "sleeper" among directed-energy weapons until very recently. Lethality Notes.