VB遙控播放器紅外遙控解碼 #include <regX52.h> #define c(x) (x*110592/120000) sbit Ir_Pin=P3^2 sbit beep=P2^1 //sbit RELAY=P2^0 #define INBUF_LEN 4 //數據長度 unsigned char inbuf1[INBUF_LEN]={ 0 , 0 , 0 , 0 } //發送緩沖區 unsigned char inbuf2[50] //接收緩沖區 unsigned char count3 void init_serialcomm( void ) { SCON = 0x50 //SCON: serail mode 1, 8-bit UART, enable ucvr T2CON=0x30 TH2=0x00 TL2=0x00 RCAP2H=0xFF RCAP2L=0xDC TR2=1 } //向串口發送一個字符 void send_char_com( unsigned char ch) { SBUF=ch while (TI== 0 ) TI= 0
標簽： include 110592 120000 define
上傳時間： 2013-12-21
上傳用戶：yph853211
DES加密算法，使用64位(bit)的數據進行加密和解密的
上傳時間： 2013-12-25
上傳用戶：開懷常笑
The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER) or frame error rate (FER) curves.
標簽： modulation different software simulate
上傳時間： 2014-01-22
上傳用戶：qq1604324866
ECE345, Visual-to-Audio Electronic Travel Aid Code for TM320C54x (v2a.asm) download This project involves the design and implementation of a audio synthesis device that converts moving images into audio signals. The system is built on a TM320C54x DSP with interface to an IMAQ camera module via the serial port on a PC. Brief description: A LabVIEW VI acquires an image from the IMAQ camera module. It quantizes the image into a 5x5, 3-bit image, and sends the data to the TM320C54x DSP via a serial port. The TM320C54x DSP constructs a 64-tap FIR by combining a series of 64-tap head related transfer functions (HRTF) according to the incoming data, and then filters an input audio signal with this FIR filter, in effect creating a correspondence between the filtered signal and the original image.
標簽： Visual-to-Audio Electronic download project
上傳時間： 2017-02-01
上傳用戶：笨小孩
C51源程序集錦 This a demo program showing a way to perform simultaneous RS-232 transmit and receive using only one hardware timer. The transmit and receive routines divide each bit time into 4 slices to allow synchronizing to incoming data that may be out of synch with outgoing data.
標簽： simultaneous transmit program perform
上傳時間： 2017-02-08
上傳用戶：yangbo69
利用java實現文件的AES加密功能 This Java AES Crypt package contains the Java class es.vocali.util.AESCrypt, which provides file encryption and decryption using aescrypt file format. Requirements The Java AES Crypt package only works in Java 6, but can be easily adapted to Java 5 by replacing the call to NetworkInterface.getHardwareAddress() with something else. In order to use 256 bit AES keys, you must download and install "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files" from http://java.sun.com/javase/downloads/index.jsp
標簽： Java AES AESCrypt contains
上傳時間： 2017-02-11
上傳用戶：kiklkook
Hardware and firmware for a DSP based digital audio MP3 player with USB pen drive funtionality, using a 16-bit fixed point Texas Instruments TMS320 C55x DSP and CompactFlash card. This is an open source and open hardware MP3 player project.
標簽： funtionality Hardware firmware digital
上傳時間： 2017-02-19
上傳用戶：bibirnovis
本文提出了加快發展之路 從理論設計,通過Matlab / Simulink環境 在定點算法對其行為模擬的 在FPGA或定制實現硅片。這個了 實現了netlist移植的Simulink系統 描述成的硬件描述語言[VHDL]。在這個例子中,這個 Simulink-to-VHDL轉換器被設計來使用 代碼來描述結構VHDL系統互連, 允許簡單的行為說明基本模塊。 結果VHDL bit-true交付后代碼 比較定點Simulink仿真模型等效 模擬。
標簽： Simulink netlist Matlab FPGA
上傳時間： 2017-03-09
上傳用戶：duoshen1989
This Telecommunication Standard [TS] describes the detailed mapping from input blocks of 160 speech samples in 13-bit uniform PCM format to encoded blocks of 95, 103, 118, 134, 148, 159, 204, and 244 bits and from encoded blocks of 95, 103, 118, 134, 148, 159, 204, and 244 bits to output blocks of 160 reconstructed speech samples
標簽： Telecommunication describes Standard detailed
上傳時間： 2013-12-12
上傳用戶：cuibaigao
Introduction Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scripting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-error- rate testing of modems. The bit-error-rate performance of a receiver is a figure of merit that allows different designs to be compared in a fair manner. Performing bit-error-rate testing withMatlab is very simple, but does require some prerequisite knowledge.
標簽： communications Introduction simulating digital
上傳時間： 2017-03-20
上傳用戶：as275944189
