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ofdm_demodulation
- OFDM modulation, source code written in VHDL
fskpsk
- FSK和PSK的ewb实现,很好很强大的调制系统。-Ewb of FSK and PSK to achieve good modulation system is very powerful.
FPGA
- 对2DPSK及QDPSK数字调制信号进行了分析,采用FPGA在QuartusII环境下,利用VHDL语言及图形输入方式对调制系统进行了设计,用Altera公司的芯片EP1C3T144C-8为核心器件组建的系统进行了功能测试,得到了满意的验证波形-The signals of 2DPSK and QDPSK digital modulation are analyzed,the adoption of FPGA realization digital phase modulation syste
Pulse_Width_Modulator_Altera_MAX_II_CPLD_Design_E
- Example VHDL project showing how to use a PWM by CPLD
sanxiangxinhaoyuan
- 基于vhdl的三相信号源,可任意置频率和相位,还有调频输出模式,可以输出调频波-Vhdl-based three-phase signal source can be arbitrary frequency and phase of home, as well as frequency modulation output mode, you can output FM wave
src
- DQPSK modulation with XILINX FPGA. 2 level butterworth analog filter for I & Q D/A output. -DQPSK modulation with XILINX FPGA. 2 level butterworth analog filter for I & Q D/A output.
11
- ASK调制与解调系统VHDL程序及仿真-ASK modulation and demodulation system and simulation of VHDL procedures
MPSK
- MPSK调制与解调系统设计和VHDL程序与仿真-MPSK modulation and demodulation system design and simulation of VHDL procedures and
61EDA_D1116
- A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low cost of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulat
ofdm
- ofdm is a multicarrier modulation technique inn wireless communication
16QAM
- 16QAM的调制实现 qam调制映射模块 qam.qpf为可执行主程序 testqam.bdf为原理图文件-16QAM modulation to achieve
pcm
- 在光纤通信系统中,光纤中传输的是二进制光脉冲"0"码和"1"码,它由二进制数字信号对光源进行通断调制而产生。而数字信号是对连续变化的模拟信号进行抽样、量化和编码产生的,称为PCM(pulse code modulation),即脉冲编码调制。这种电的数字信号称为数字基带信号,由PCM电端机产生。-In optical fiber communication systems, fiber-optic transmission of light pulses is a binary "
fpga-jpeg
- 基于FPGA的JPEG图像压缩,实现JPEG图像的实时压缩-FPGA JPEG compress
fsk
- 关于FSK调制的FPGA实现,有VHDL源码-FSK modulation on the FPGA, a VHDL source code
dds
- 基于DDS的调频调相 通过改变频率控制字来控制 程序编译过 搭过硬件 可以实现-FM Based on DDS phase modulation by changing the frequency control word to control the program compiled the hardware can be achieved take-off
dmt_tx_latest.tar
- Discrete Multi Tone (DMT) is the modulation scheme used for Asymmetric Digital Subscriber Line (ADSL) systems and one of the modulation schemes used for Very high-speed Digital Subscriber Line (VDSL) systems.
CPFSK
- CPFSK调制的相关资料文档,有一定的参考意义。-CPFSK modulation information documents, there is a certain reference value.
ask
- 通信系统数字信号调制,振幅监控ask信号的调制和解调的VHDL代码-Communication systems digital signal modulation, amplitude control ask signal modulation and demodulation of the VHDL code for
4ask
- 数字通信系统4进制振幅键控4ASK信号的调制的VHDL代码-Digital Communication Systems 4 binary amplitude shift keying modulation 4ASK signal VHDL code