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Design of automatic lifting system based on single
4.0
Design of an automatic lifting system, this system can control the flag-raising and lowering, when the national flag and stop automatically at the top of the flagpole; when the flag, at the lowest end stop automatically. 1. Press the up button, flag uniform rise smoothly while playing the national anthem and automatically stops rising when you rise to the top, stop playing the national anthem; when the down key is pressed, speed down the national flag, flag-time is not on the national anthem, when the lowest end stops automatically. 2. Stops automatically at the specified location. 3. In order to avoid malfunction, when the flags at the top end, and press the up key does not work; the national flag at the lowest end, press the down key does not work. 4. Lift flags is 43 seconds, equal playing time with the national anthem, while the bottom rise to the top of the flag pole. Flags not to pla
MATLAB37 2 0
1
Electronic code lock
no vote
Electronic combination lock based on MCU 1, 4 * 3 0--9 digital inputs and 2 the keyboard function keys: for password input and feature selection; 2, after you set the password, if the password was entered correctly, the lock is turned on, the green light emitting diode light; 3, when the entered password is incorrect, the red light flashes, prompt for password errors; 4, the number of password restrictions: If the incorrect password 3 times, the lock button for 3 seconds, at the same time give a warning; Until there is no button pressed for 3 seconds, until button lock function if button within 3 seconds press lock button for 3 seconds and the alarm again. 5, the password and the password length can be modified. 6, LCD and keyboard actions realized; When you enter the password, LCD display "*";
MATLAB37 0 0
1
Written in c + +-oriented programming languages tr
4.0
This we use C++ was designed to achieve a simple train management systems. 1.2. functional description 1 passenger (1) for vehicles (in accordance with the train number, departure time, arrival time, etc); (2) based on existing train ticket; (3) show all trips; 1.2.2 Administrator (1) for vehicles (in accordance with the train number, departure time, arrival time, etc); (2) add, edit, delete the vehicles, showing all train information; (3) remove the passenger information to find passenger information (by ID), display information for all passengers;
MATLAB37 0 0
1
Image Watermarking based on MATLAB
no vote
Watermark embedded process program matters (1) on original image I for channel separation, obtained brightness component x; (2) on brightness component for DCT transform, according to watermark w is II value sex, modify corresponding of DCT coefficient value, again will the value deposited x, have embedded watermark information of image X1: (3) on X1 for DCT inverse transform, get loaded watermark information of brightness component gray figure X2; (4) channel synthesis get plus has watermark of image I1
MATLAB37 0 0
1
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