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fm_fsk_msk_good
- Understanding analog and digital FM Modulation
simulink_communicationsystems
- 文件中包含有AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM和Delta Modulation的simulink环境下的实现 -This project allows you to learn the communication systems in greater depth by giving you the reins to play with it ! It contains the simu
P89V51RDbh1415f
- FM调频发射器程序，采用飞利浦的p89v51rd和BH1415F调频发射模块实现。还是用了zlg7289专用数码管、矩阵键盘驱动芯片。实现了90-100Mhz的FM调频发射，距离在20m左右。在keil在编译。-FM FM transmitter program, using Philips p89v51rd and BH1415F FM transmitter module to achieve. Was used zlg7289 dedicated digital tube, matrix
fsk
- 实现数字调频，已编译好。通过时钟分频产生不同的频率。-Digital FM, has been compiled. Clock frequency generated by different frequency.
FPGADDS
- 基于FPGA的数字化调频DDS系统设计-FPGA-based digital FM DDS System
SI4720_SILABS_202981
- The Si4720/21 is the first single chip FM radio transceiver. The proven and patented digital architecture of the Si4720/21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offering full FM receive and transmi
Digitaopper
- 基于数字调频的振动料斗控制器设计Digital FM-based controller design for vibration hopper-Digital FM-based controller design for vibration hopper
audio
- 多功能数字调频收音机，采用TEA5767芯片，在实现收音机功能的基础上，附加以12864显示当前频率、万年历、温度，并可通过24c02存台，频率、时间都可以调整。-Multifunction digital FM radio, using TEA5767 chip, based on the realization of radio, additional to 12864 shows the current frequency, calendar, temperature, and throu
SignalModulations
- Modulate with matlab & simulink Digital signal (QPSK,ASK,FSK,QAM...) Analog signal (AM,FM,PM) MATLAB release MATLAB 7.8 (R2009a)
CXA1019
- 本调频收音机主要由FM/AM收音机芯片CXA1019、PLL且频率合成器BU2614和单片机AT98C51组成。收音机以单片机AT98C51为控制核心, 实现全频搜索、指定频率范围搜索和手动搜索电台 本收音机还使用了数字电位器(X9511)控制音量。采用液晶显示器显示载频和时钟等信息, 大幅度降低了系统的功耗。整机实现3V 电源工作, 采用E2PROM(AT24C04)存储电台, 还增加了立体声解码功能。-Mainly by the FM radio FM/AM radio IC CXA1019
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 control digital FM radio TEA5767 experimental procedure
KT0830E-FM-1BAND-ic-PROGREM
- KT0830E-单FM收音IC驱动，只支持长天线，包含初始化、自动搜台的判台、读取各寄存器代码。使用I2C通信方式，单片机可直接调用功能函数实现数字收音机功能-KT0830E-single FM radio IC driver only supports a long antenna, including initialization, auto scan the sub-station, reading the register code. I2C communication with the
BPSK
- 在quartus ii下完成的用VHDL语言编写的数字式调频BPSK的调制，其中DDS和成型滤波使用ip核完成-Accomplished in quartus ii the use of VHDL language digital FM BPSK modulation, which use the ip filter DDS and forming complete nuclear
QPSK_MODULATION
- 在quartus ii下完成的用VHDL语言编写的数字式调频系统QPSK-Accomplished in quartus ii the use of VHDL language QPSK digital FM system
adfmreceiver
- The design of the All Digital FM Receiver circuit in this project uses Phase Locked Loop (PLL) as the main core. The task of the PLL is to maintain coherence between the input (modulated) signal frequency,iωand the respective output frequency,oωvia p
FM
- 基于FM模块的数字调谐收音机设计 设计用单片机控制并显示调谐频率的简易数字调谐收音机，实际控制电路及软件的设计与调试-FM digital tuning module based radio design and display design with the SCM easy tuning digital tuning radio frequency, the actual control circuit and software design and debugging
LMX2306-FM-Receiver
- LMX2306的51单片机驱动程序，数码管显示频率（MHz），测试脚6种输出可调-LMX2306 single-chip driver 51, digital display frequency (MHz), the test adjustable feet six output
dab-fm
- 低成本dab fm rds 接收模块方案供大家学习参考 - integrated digital radio tuner module, which additionally provides fully integrated support for FM RDS operation. The greatly simplifies digital radio product design, enabling manufacturers to create their own DAB
digital-radar
- 针对传统液位测量系统精度低、抗干扰能力差、接触式的特点,介绍一种利用雷达原理研制的数字式液位测量系统。本系统采用调频测量法,用C8051F020单片机作为频率测量模块的核心。运用自相关函数对信号进行滤波 快速傅里叶变换(FFT)算法进行频域分析 移频法对频率进行细化,最后得到液位的高度。该系统具有很强的适应能力和完善的接口,在实测中取得了满意的精度。 -Traditional level measurement system accuracy, anti-jamming capability,
FM-code-for-digital-receiver-using-matlab
- FM code for digital receiver using matlab