What is Input: Definition and 615 Discussions

An input method (or input method editor, commonly abbreviated IME) is an operating system component or program that enables users to generate characters not natively available on their input devices by using sequences of characters (or mouse operations) that are natively available on their input devices. Using an input method is usually necessary for languages that have more graphemes than there are keys on the keyboard.
For instance, on the computer, this allows the user of Latin keyboards to input Chinese, Japanese, Korean and Indic characters. On hand-held devices, it enables using the numeric keypad to enter Latin alphabet characters (or any other alphabet characters) or a screen display to be touched to do so. On some operating systems, an input method is also used to define the behaviour of the dead keys.

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  1. K

    Need help designing multiple voltage and current output from single input

    Hello, I am in the process of designing a voice activate control system for my truck for various things like wiper motors/windows/etc. The development board I am using will have up to 20 outputs @ either 5 or 12V DC around 10mA. However, this is not strong enough to drive a wiper motor or...
  2. E

    Working of Pulse Input Speed Indicator

    Hi! Can anyone please tell me how a pulse input speed indicator works and how one can be calibrated? :smile: Thanx a lot!
  3. M

    Calling function with no input argument

    Hi guys, I am going to ask another very stupid question. But surprisingly, I could not find any help on it on internet. My question is: I have defined a function which doesn't take any any input and one output. When I called it, the program halts. I have checked the function and it is...
  4. G

    Fortran Fortran77 end-of-file error reading formatted input

    Hi, I am new to the forum, apologies if I break any rule posting a new thread. I could not find the answer in similar threads came up after searching the forum. I want to read a formatted file of six column data. Reading works OK, but I want to put it into a do loop with the repeat as many as...
  5. A

    Implementing 4-Input XOR Gate: a+b+c+d

    Homework Statement how can I implement 4 input xor gate like a+b+c+d (+ means xor gate symbol) Homework Equations The Attempt at a Solution
  6. G

    Input impedance of a device under large AC signal

    The voltage is large AC signal, not small AC. I never deal with this kind of biasing... I am doing some simulations to extract the impedance of the device. I heard about some ways to measure it, like load pull, S parameter. But I can't not do measurement now... The device is quit...
  7. MathWarrior

    TI TI Nspire CX CAS How do I input full fractions and 84-Plus mode?

    I have been trying to figure out how to plot a differential equation using my TI Nspire with very little luck. I managed to find that I can set the graph of the calculator to a directional field but I am not 100% sure I am getting the right results. So I figured I would ask to see if anyone here...
  8. L

    Input impedance of BJT amplifier

    Homework Statement Find input resistance of the ckt (see attached) Homework Equations The Attempt at a Solution Q2 is diode connected, so I replaced Q2 with VBE resistance (rbe or r∏). So, Rin is rbe1+(β+1)rbe2 But the answer is somewhat different, it's rbe1+ (β+1)...
  9. W

    Function of enable input in gates

    what are the function of enable input in gates? If in or gate we use it and it is at high and the other two inputs are at low then what will be out put...1/0? Please clear me about the enable input
  10. Z

    I need Battery input: 100-240V, 2A, 50-60Hz; output: 19V , 7.9 A, 150W

    Hi I have a wish to "create" a battery that I can use as replacement for a regular power adapter. Main reason I want to do this is to get something that will be mobile with my PC (HP Touch Smart) Input: 100-240, 2A, 50-60 HZ Output: 19V, 7.9A, 150W What technical solutions am I looking...
  11. C

    How can I shouid write an input file for rutile tio2 in quantom

    How can I shouid write an input file for rutile tio2 in quantom espresso?What is atomic position in rutile tio2?
  12. F

    Fortran FORTRAN 95: New to fortran, want to learn how to input a function

    Hey guys, this is my first post here. So I'm learning FORTRAN, and I'm writing a trapezoidal integration program as a learning exercise. What I want to do is in addition to asking the user to input the range and precision of the calculations they'd like, I'd also like to be able to enter in...
  13. H

    Pspice inverting opamp input resistance

    I am working with Pspice student verison 9.1. Is there any simply way i can find out the input and output resistance in pspice? basiclly my opamp is same as this without Rg resistor Thank you
  14. P

    C Programming: Getting Input Without Enter Key

    im looking for functions that do not require the user to press enter. such as, they press "a" and the program continues, instead of something like "a[enter]" when using scanf.
  15. N

    I need input, I invented a number system

    I invented a number system in 2008 and I've never shared it with the public I thought I might as well...I had my reasons at the time for inventing it, and i think it may be useful...although i invented it, it's features are really natural features of our universe itself, and are therefore much...
  16. A

    Calculate input power from the data

    An electric motor with an efficiency of 78% drives water pump. What input power is required of the motor (in kW) to pump 22250 gals of the water from the lake to a storage tank 65 feet above the lake surface in 4 hours? Attempt : i know that efficiency = output/input but i don't understand, how...
  17. P

    Sink source current input and outputs

    hi, 1. could somebody explain me in very simple terms what are sourcing / sinking I/O. 2. In which cases i have to think about these things while interfacing. 3. i did lot of browsing and studied but every time i get confused, suggest me a simple lab experiment so that i can do each of...
  18. G

    Input Resistance & Bias Currents: Explained Simply

    If it is in inverting or non-inverting configuration, will the input resistance increase the mismatching of the bias currents, or will it only increase the error voltage? Please Explain like your talking to an idiot, I need to write an essay on this, and I don't know what to do! Also how...
  19. D

    Trying to make a program to take and print the natural log of a number input

    I'm relatively new to C programming and I am trying to make a program to take and print the natural log of a number input by the user but for some reason my program always returns incorrect answers. For example I entered 1 as my number, and the answer came back as some ridiculously big value...
  20. M

    File input and output, sorting issues

    Homework Statement I think it runs up to the couts I have in my input function but then it just crashes. I'm running it on DevC++. The code is in [b]3 along with the assignment link. It's assignment 11 that I'm working on and the text file is next to the link for the assignment. I would...
  21. B

    Choosing Rayleigh Length of Input Radiation to an Undulator

    This isn't a homework question but the professor asked us why someone would choose to set the Rayleigh length of input radiation into an undulator to be the length of the undulator, instead of setting it to be half the undulator's length like normal. The best reason I could come up with is that...
  22. perplexabot

    Design an Efficient System for Calculating Average of Recent Data Inputs

    Hi all. The question says: Use the RTL design process to design a system that outputs the average of the most recent two data input samples. The system has an 8-bit unsigned data input I, and an 8-bit unsigned output avg. The data input is sampled when a single-bit input S changes from 0...
  23. 0

    Harmonic, displacement and input power factor

    1. A single phase half controlled bridge rectifier operated from a120V 60Hz ac supply. The load current with an average value of I is continuous and negligible ripple content. If the delay angle of thyristors is 60, calculate, i) The harmonic factor of the input current...
  24. M

    Printing a multipication table from user input

    My assignment was to "create a Python script that will allow the user to input the starting value for the row and column of a multiplication table and then print to screen the table containing ten columns and ten rows. Include a header for each row and column" I was able to produce the...
  25. B

    Op-Amp Input Voltage: Explained

    op-amp --- input voltage Hello, I find op-amps very fun! And I understood mostly everything I was offered to study. But here is the thing. Why does the voltage has to be the same at the input leads? To be more specific. Lets say we have a inverting op-amp. And we have an imput Vin at -ive...
  26. E

    ? Undefined function or method 'strike' for input arguments of type 'double'

    ? Undefined function or method 'strike' for input arguments of type 'double' Hi all..I have some problem with a Matlab script.. The aim of my exercise is to plot the change of a derivative's price (a swaption) on the basis of the change of its principal parameters (for example the strike)...
  27. A

    Limit the RPM of output Shaft having variable input RPM from another shaft

    Hi Shaft A has variable RPM, getting input from some rotating element (say X), ranging from 0 to 2000. The RPM of X cannot be adjusted or controlled. A has to transfer the rotation with limiting RPM of upto 400 to Shaft B. Is there a way to limit the RPM using a mechanism such that at...
  28. M

    Python multiplication table and user input

    Homework Statement I'm having and issue with this problem, and I don't understand what I'm doing wrong, I really want to understand the material Write code that will print a multiplication table for 10 positive integers across the columns and 10 positive integers down the rows. Prompt the...
  29. M

    FORTRAN 90 help- matrix-mul-add- input from user defined file name

    Hi everyone I am completely new to the Fortran. I have to make a program in fortran 90 to either add or multiply the matrix on user demand and ask user to enter the file name inorder to read the desired matrices. I came up with the the following code which does not read the program and...
  30. C

    State Space control dervatives of input in B matrix.

    Hi guys, I am trying to put a series of differential equations into sate space form. The problem that I have come up against is that I end up with a differential in my B term (control matrix) and I am unsure of how to deal with this. Is there an easy way of doing this? Does anyone have any...
  31. B

    Comp Sci Java JOptionPane and accepting characters as input

    I am writing a program using JOptionPane that asks the user to input a decimal number, and then outputs the decimal number in binary. The program then asks the user if they would like to convert another decimal to enter y/n (with case being irrelevant). I was able to ask the user for the decimal...
  32. E

    Re: Why are transistor input and output impedances important?

    I'm currently studying transistor amplifiers and It is not entirely clear how impedance relates to amplification. For the emitter follower configuration, the book I'm reading implies that low output impedance means high voltage gain and, for any amplifier in general, high input impedance is...
  33. jegues

    Min. Common Mode Input MOS Diff Pair with Current Mirror

    Homework Statement See first figure attached for problem statement. Homework Equations The Attempt at a Solution I've solved everything in this circuit, I just have some confusion about solving V_{CMmin} when I have a current mirror acting as my current source connected to the...
  34. U

    Comp Sci Input Validation for only positive integers C++

    Homework Statement I created a program that will calculate the factorial of the number entered and am having a hard time getting it to not accept decimals or fractions.#include <iostream> using namespace std; int main (){ int q=0; int number = 0; cout<<"Please enter a positive whole...
  35. S

    Input and Output graphs with capacitor

    Homework Statement Hello all, there has been some debate in my class as to the output waveform for the following circuit: Others say that the output will always be zero.
  36. C

    Comp Sci FORTRAN 90 Help- reading input in format DDMMYYYY + more

    Homework Statement This is assignment is on FORTRAN 90: In an assignment i have, i am to enter a date in the format DDMMYYYY, and its suppose to compute and display the day of the week that date falls on (based on a given algorithm). I was able to code a program that would give me the right...
  37. K

    Investigating the Effects of Input Force on Output Voltage in Piezoelectricity

    Hi, I am doing my Extended Essay in Physics(so yeah, I am doing the IB). I am really interested in taking up electrical engineering at university, and so, I had done an EE in piezoelectricity. I have taken the crystal from a barbecue lighter and connected it to a vernier( a machine that can...
  38. J

    Let f(x)=3x^2+6x-10For which input x is the value of the function a minimum?

    And what is the minimum value? ( -b/2a is for a maximum problem, but how do you get through this kind of problem?)
  39. L

    How Do You Calculate Input Impedance for a Transmission Line with an LC Circuit?

    Hi, I have a couple questions regarding a homework problem and would really appreciate some help. Consider the lossless 50ohm transmission line shown below, which has an LC circuit inserted at some point along the line. If I want to find the input impedance how would I approach this problem...
  40. I

    Is a PM Generators output greater than an A/C motors input?

    Hi, If I powered a permanent magnet generator like one found in a wind turbine, with let's say with a 1/2 hp A/C motor for example and directly coupled them together or used a gear reducer to increase the torque and rpm's, would the output watts created by the generator be greater than the...
  41. D

    Understanding Dual Input Power Strips: How They Work and Their Safety Features

    Hi, Was wondering how dual input power strips work. I've seen them in data center racks, they have 2 mains power inputs wired to separate mains circuits. if one breaker trips then the strip still receives power from the other circuit. Do these strips have both power circuits wired to all the...
  42. P

    Input Pole and Forced Response

    I am reading a book on Control Theory by Norman Nise. I don't get his description of forced and natural response based on poles and zeroes. I have posted a screenshot of the page http://www.flickr.com/photos/66943862@N06/6134272368/sizes/l/in/photostream/" . I understand upto Eq 4.2...
  43. G

    Fortran Fortran: Word input rather than number?

    I would like to input a word in the fortran command line rather than a number. For example, if I wanted to exit a program with the word 'exit' how would that be done? Thanks for the help :D -Glenn
  44. S

    Steady State Error of a PI Controlled System (parabolic input)

    Hey guys/gals, The block diagram attached is a PI controlled robotic joint system where: G(s)=Kp+(Ki/s) P(s)=48500/(s^2+2.89s) R(s)= joint’s desired angular position C(s)= joint’s angular position D(s)= external disturbance G(s)= PI controller ess= Steady State Error My...
  45. A

    MATLAB Call exe program with input in Matlab(under cmd Environment)

    Hi I write M-file that call 'Program.exe' by SYESTEM command and go to the Program.exe Environment .now i need apply a command of 'Program.exe'. But i cannot control application with Matlab because Matlab go to 'Program.exe' Environment and 'Program.exe's command only is Executable and it is...
  46. D

    Use of input current and quiescent supply current in logic gates

    What is the meaning and use of input current in logic gates? Also meaning and use of quiescent supply current.
  47. G

    Op Amp Q: Will Vout Go to Zero When Inverting Input is Greater?

    Hello. I have a very quick op amp question. I'm trying to understand an omp amp. My question is will vout of an op amp go to zero if the inverting input is greater than the non inverting input ( even if there's a negative/positive feedback)?
  48. Z

    Seeking a Decade Counter w/ 1 Input, 10 Outputs & Up/Down Clock

    Hi...can anyone tell me whether there is a decade counter which has only 1 input, 10 outputs and an up/down clock?
  49. P

    Is There a Chip That Can Selectively Input USB Video Signals?

    Hi all, Love the forum, just signed up but have been reading for a while. I'm not an EE and I am working on some image processing, so I need some hardware help. What I want to do is to have ~20 USB webcams, of which any 4 are selectable to feed into MATLAB. I have the software side running, but...
  50. A

    Fortran Fortran: Execution and Input in one command line

    Hello all, I wanted to know if there was a way to read in numerical data on the same command line on which you execute a file. I know you can do that for i/o files like: test.exe < file1.in > file2.out But I wanted to know if there's some similar notation that can be used for floating...
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