搜索资源列表
Communication-System-Simulation
- 仿真数字信号的载波传输,包括PAM信号,PSK信号,QAM信号,FSK信号的仿真。具体就是数字信号的产生,调频与解调。-Simulation carrier transmission of digital signals, including the simulation signal PAM, PSK signals, QAM signal, FSK signals. Specifically the digital signal is generated, the FM demodulati
matlab
- 发射信号为13位巴克码和线性调频混合调制的信号,该雷达具有数字化正交解调、数字脉冲处理、固定目标对消、动目标检测, 和恒虚警(CFAR)处理等功能 -Transmitted signal is 13 Barker code modulation and linear FM signals mixed, the radar has a digital quadrature demodulation, digital pulse processing, fixed target for elim
TWI(IIC)-TEA5767
- 基于TWI(IIC)总线控制的TEA5767数字调频收音机实验程序-Based TWI (IIC) bus TEA5767 FM radio digital program-controlled experiments
MyHalftone
- 使用C#编写的数字半色调算法,包括对8位灰度图的基本的调幅、调频加网算法。彩色图像也行,不过得先用其它工具对其进行分色,获得4张分色灰度图。-Written in C# using digital halftone algorithms, including basic grayscale 8 AM, FM screening algorithm. Color images also, but must first be separations using other tools, access
app
- 1628数码管驱动,2323,2258电子音量,兼容6017,8035,1010,1019,5807等收音,带长短按,hold按键,带蓝牙驱动(6638),包含bt,aux,MP3,fm模式。-1628 digital tube driver, 2323,2258 electronic volume, and other compatible 6017,8035,1010,1019,5807 radio, with the length of press, hold button, Blueto
L_Q_GPS_FM_CLK
- STC12C5A60S2+2.4TFT+DS1302+DS18B20+GPS+FM 自动校时收音机电子钟 STC12C5A60S2+2.4TFT+DS1302+DS18B20+GPS+FM 自动校时收音机电子钟 捣鼓了许久,将之前的电子钟做了些改动,顺便试了下GPS跟FM,做了这个版本的 51+2.4寸TFT+GPS+FM电子钟-STC12C5A60S2+ 2.4TFT+ DS1302+ DS18B20+ GPS+ FM automatic correction when elect
radio-RDA5807
- FM单芯片收音IC(RDA5807SP)与 LCD型MCU 相结合,集成度高,外围少,基于DSP数字RF架构,彻底免生产调试。极大地减少了人力,物力,提高生产效率,整体方案比传统PLL方案便宜百分之20以上,性价比高, FM方案成熟,已大批量投产。 本程序RDA5807p驱动程序,是企业级代码,完整规范,可以移植到任何51单片机-FM single chip radio IC (RDA5807SP) with LCD type MCU combines high integration,
prog2
- Modulation of FSK: Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave. The simplest FSK is binary FSK (BFSK). BFSK literally implies using a
FILTERS
- This a one-credit lab supplementing the three-credit junior-level DSP course 332:346 Digital Signal Processing . It consists of four hardware labs using the Texas Instruments TMS320C6713 DSP Starter Kit, and two MATLAB software labs. Lab begins
chapter4
- 《现代数字与模拟通信系统》第四章练习,对学生了解调频,载波,接收器设计都很有帮助!-" Modern Digital and Analog Communication Systems" chapter exercises for students to understand the FM carrier, receiver designs are very helpful!
error-diffusion
- 调频数字加网算法,误差扩散算法,速度快,算法简单。-FM digital screening algorithms, error diffusion algorithm, fast,algorithm is simple.
RDA5807p
- FM单芯片收音IC(RDA5807SP)与 LCD型MCU 相结合,集成度高,外围少,基于DSP数字RF架构,彻底免生产调试。极大地减少了人力,物力,提高生产效率,整体方案比传统PLL方案便宜百分之20以上,性价比高, FM方案成熟,已大批量投产。 本程序RDA5807p驱动程序,是企业级代码,完整规范,可以移植到任何51单片机甚至stm32,毫无压力! 注意:此方案在iic总线上挂在多个器件,参考价值很高。 -FM radio single chip IC (RDA5807SP)
Lab4
- 该实验室会议的目的是要实现一个可配置的FM-AM数字调制器的数据通路。它是由一个CIC内插滤波器及可配置的FM-AM块。调制器信号以48kHz被取样,并且由CIC内插滤波器的装置内插高达96MHz的。在FM-AM配置块适用于96 MHz的时钟-The aim of this laboratory session is to implement the data-path of a configurable FM-AM digital modulator. It is composed of
BK1088.pdf
- Beken BK1088 datasheet AM FM SW digital receiver IC with RDS. Register map and schematic example.
analog-amplitude
- 调幅技术远比调频技术及数位广播技术简单,而且,广播也是现代社会不可缺少的一部分。所以,本文使用MATLAB软件下的Simulink对调幅广播进行建模与仿真。首先,介绍该课题研究的背景、目的、意义以及工作内容等。然后,在简要介绍MATLAB及Simulink的建模环境与仿真环境的基础上,通过对AM信号的调制与解调,对调幅广播系统系进行了仿真和分析,得出具体的仿真模型,并对仿真波形进行分析说明。最后,给出结论并提出好的改进方法。针对搭建的广播系统信噪比增益非常小,为了提高发射效率,采用另外一种幅度调