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ofdm
- Orthogonal frequency division multiplexing (OFDM) has been proved as the dominant modulation technique for 4G communication. The use of relaying improves the BER performance of OFDM system. In this paper the BER performance of AF relaying with averag
Performance-Evaluation-of-Admission-Control-and.z
- In this paper, a multicell OFDMA WiMAX network is considered for uating the performance analysis both in uplink and downlink .The QOS parameters like blocking time, download time and BER of the network are discussed on various physical layer conditio
DQ-Reference-Frame-Theory
- Pulse Width Modulation (PWM), Shunt Active Power Filter (SAPF), Voltage Source Converter (VSC).
DPSK_modulate
- verilog实现DPSK的调制是基于DDS直接频率生成-verilog realize DPSK modulation
cpm_thoery
- 实现cpm调制，包括调制和解调-Achieve cpm modulation，include modulation and demodulation。。
chap2_OFDM_basics
- frequency division multiplexing (OFDM) is used extensively in broadband wired and wireless communication systems because it is an effective solution to intersymbol interference (ISI) caused by a dispersive channel. This becomes increasingly important
Kyle
- PWM to DC Voltage Conversion Pulse Width Modulation is a default output for many Microcontrollers. Communication with an external circuit or device may require a varying DC output, so it becomes necessary to convert a PWM to a DC signal.
241SVM-Feedback-Linearization-Control-of-Three-le
- This paper presents a nonlinear control scheme for back-to-back High Voltage Direct Current (HVDC) system based on feedback linearization control, using three-phase three-level voltage source converter. The design of the proposed nonlinear controller
129-Study-of-an-AC-side-wind-energy-system-conver
- This Paper consists on the study of one part of wind energy system conversion, its AC side. Renewable resources are in constant fluctuation. This situation could put in peril the energizing efficiency towards a given demand requirement. Therefor
dpcmm
- DPCM BPSK调制 由几个子函数和一个主程序，主函数衔接子函数形成一个比较完整的通信系统-DPCM BPSK modulation A main program and several subroutines, the main function of convergence subroutine formed a relatively complete communications system
Modulation
- 将 PCM 编码后的录音经过 16QAM 系统，试听不同信噪比下的录音-The recording PCM encoded through 16QAM system, listen to the recording of different SNR
ELcontrol
- 脉冲宽度调制是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用在从测量、通信到功率控制与变换的许-Pulse width modulation is a very effective technique to control the analog circuit by the digital output of the microprocessor. It is widely used in the measurement, communication and power
Sampling-decision
- 2DPSK载波调制信号的调制解调与性能分析抽样判决及其程序源代码-Modulation and Demodulation of 2DPSK Carrier Modulation Signals and Sampling Decision and Its Program Source Code