搜索资源列表
MODID
- This paper presents an algorithm for modulation recognition of received signals in the presence of additive white Gaussian noise (AWGN) with the use of the wavelet transform
upload_pudn3
- This program simulation is used to simulate the performance of Mary noncoherent FSK modulation (BFSK,4FSK,8FSK and 16FSK) in AWGN channel for SNRdB change from 0 to 12 dB and print the modulation type ,SNRdB and Bit error rate for each steps. finally
modulation
- 基于matlab仿真的调制信号详细功能实现，能完美运行，且有相关说明。-The matlab simulation-based modulation signal functions, perfect run, and instructions.
IQ
- IQ调制基本原理-IQ modulation principle! ! ! ! ! ! ! !
fm-modulation
- how to build an FM modulation on matlab
QPSKwithmatlabcode
- 详细讲述了∏/4-DQPSK调制和解调原理,并提供了matlab实现的代码-Detail the Π/4-DQPSK modulation and demodulation, and provides a matlab implementation of the code
DDS_AD9852_MSP430_LCD_Key
- 由MSP430做主控芯片，控制AD9852产生0~10MHz的正弦波，可AM，FM，BPSK，ASK调制，分类可调-MSP430 work as the master chip, control AD9852 produce 0 ~ 10MHz sine wave, can be AM, FM, BPSK, ASK modulation, classification adjustable
tiaozhi
- 使用vhdl完成了ask psk fsk的调制和解调-Completed using vhdl ask psk fsk modulation and demodulation
FADING
- BER FOR BPSK MODULATION OVER FADING CHANNEL
QPSK
- qpsk调制解调的VHDL源代码，已调试成功，可放心使用。-qpsk modulation and demodulation of the VHDL source code ，which has been debugged and can be freely used.
QAM_simullation
- QAM系统仿真，包括调制解调以及误码性能分析-QAM system simulation, including the modulation and demodulation and BER
OOK
- OOK modulation for Radio-over-fibre system. Intensity modulation direct detection
PAMmatlab
- 脉冲振幅调制（PAM）：理论分析和代码实现-Pulse amplitude modulation (PAM): Theory and Code Implementation
uwbPudn
- This code analyzes the performance of OOK-PSM modulation scheme for UWB system.
modulation
- Process for Modulation type recognization system
2
- 单相准Z 源逆变器及其SVPWM 控制策略研究 冷志伟， 齐琛， 陈希有 （大连理工大学，辽宁大连116024） 摘要：主要研究了一种新型拓扑结构的Z 源逆变器，即单相准Z 源逆变器。分析了其等效电路及其运行状态，并将空 间矢量脉宽调制（SVPWM）技术应用到单相准Z 源逆变器中，着重分析了调制的基本原理并给出了单相准Z 源逆变 器基于SVPWM 的控制策略。仿真和实验结果表明，相对常规Z 源逆变器，准Z 源逆变器能够有效抑制启动冲击电 流，显著降低Z 源网络中电容器件的
QAM64_20_5_rcosine_prbs_4096
- this a QAM64 captured signal for those who wants to check their algorithm for modulation classification and symbol rate estimation symbol rate used 1Mbps fs=20 or 40 MSPs and fc=5 MSPS-this is a QAM64 captured signal for those who wants to check thei
nonlinear_optical_fiber
- 信号光在光纤中受色散,自相位调制,交差相位调制效应影响时的非线性传输方程的求解.-By the signal light in the fiber dispersion, self phase modulation, cross phase modulation effects in nonlinear transmission equation.
leastsquare
- Inter-symbol interference if not taken care off may cause severe error at the receiver and the detection of signal becomes difficult. An adaptive equalizer employing Recursive Least Squares algorithm can be a good compensation for the ISI probl
my_turbo
- turbo码的编解码程序，采用max-log-map算法，简单易用。程序采用QPSK调制，信道为AWGN-turbo code decoding process, using max-log-map algorithm, easy to use. Program uses QPSK modulation, AWGN channel is