搜索资源列表
-
0下载：
红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely us
-
-
0下载：
这是一个频分复用系统的数字处理方法，传送了2个wav文件，采样频率200kHz，2路载波的频率分别为44kHz，48kHz。整个代码涉及到wav文件的编码和解码，信号的数字滤波，调制解调。-This is a frequency division multiplexing system of digital processing methods, to send the two wav files, the sampling frequency of 200kHz, 2-carrier freq
-
-
0下载：
The DVI Adaptive Differential Pulse Code Modulation (ADPCM) algorithm was first described in an IMA recommendation on audio formats and conversion practices [1]. ADPCM is a transformation that encodes 16-bit audio as 4 bits (a 4:1 compression ratio).
-
-
0下载：
PAL, short for Phase Alternating Line, is an analog color television encoding system used in broadcast television systems in many countries. Other common analogue television systems are SECAM and NTSC. This page primarily discusses the colour encodin
-
-
0下载：
hdb3码的编码与译码源代码 用于编码调制系统-hdb3 code encoding and decoding for coded modulation system source code
-
-
1下载：
包括密勒码编解码、循环码编解码、FSK和PSK调制解调-Including Miller encoding and decoding, encoding and decoding cycle, FSK and PSK modulation and demodulation
-
-
0下载：
单程序为FSK无线遥控程序，采用PIC16F630+CC1150的组合，完成无线信号的编码、调制等。-Single program for the FSK wireless remote control program, using PIC16F630+ CC1150 combination to complete the wireless signal encoding, modulation and so on.
-
-
1下载：
用51单片机模拟红外发送和接收解码的过程，软件实现红外发送，接收端实现红外数据解码，并用数码管显示出来，主要是对红外PWM(脉冲宽度调制) 和PPM(脉冲位置调制) 两种形式编码的研究-Simulation of infrared transmission with 51 single-chip microcomputer and the decoding process, software realization of infrared transmission, infrared recei
-
-
0下载：
基于汉明编码的fsk传输系统，含编码，调制，解调，解码等模块。(FSK transmission system based on Hamming code, including encoding, modulation, demodulation, decoding and other modules.)
-
