搜索资源列表
clipping
- 限幅法降低ofdm的峰值平均功率比papr的源代码,得出图形
slmvspts
- 分别用pts和选择性映射slm的方法变得降低ofdm峰值平均功率比的papr 源程序
mu-mimo-power-allocation
- 本代码给出了在多用户mimo系统中功率分配的策略,包括注水法和等功率分配法,并得到了响应的信道容量。-This code gives the power distribution in a multi-user mimo systems strategy, including water injection method and equal power allocation method and the response capacity of the channel.
code
- 随机产生长度大于1000的‘0’、‘1’信号序列,对其进行BPSK,QPSK,16QAM调制,给出: 1)低通滤波器后的波形(只画10个周期); 2)信号眼图,对其进行讨论(画出5个信号周期); 3)信号带内、带外功率谱密度(低通滤波器参数自定),并对其进行讨论。 -Generated OVSF code
baseband
- 数字基带仿真,包含基带数字信号及功率谱,眼图等信息。-simulation of baseband
Polynomial_Mem_Predistorter
- 该代码给出了在有记忆情况下,基于多项式的功率放大器预失真算法仿真。-The code presents the simulation results about memory power amplifier pre-distortion algorithms based on polynomials.
CommunicationCircuitExperiments
- 北京大学信息科学技术学院通信电路实验讲义:通信电路实验内容包括幅度调制与解调、频率调制与解调、HDB3编解码、2FSK信 号的调制与解调、高频谐振功率放大器或MOSFET高频功率放大器、收发信机主要性能 指标的测试(演示性)等六个实验。-Information Science and Technology, Peking University School of Communication circuit experiment notes: experimental communicat
wcdma_simulink
- wcdma系统的完整仿真过程,采用simulink进行仿真,个人感觉很有用-wcdma the integrity of the system simulation using simulink simulation, personal feel useful
AdvancedDigitalCommunication
- 斯坦福大学的John M. Cioffi的讲义和相关程序。程序主要是关于RA和MA的注水功率算法。-John M. Cioffi s PPT and related programs.(AdvancedDigitalCommunication)
OFDM
- 基于自适应压扩法降低OFDM系统的峰均比。正交频分复用(OFDM,Orthogonal Frequency Division Multiplexing)技术可以出色的对抗抗多径衰落、消除码间干扰且具有极高的频谱利用率。此外它还采用了快速傅立叶变换,大大降低了收发机的实现复杂度,因此被广泛地应用于HDSL、ADSL、DAB、HDTV、WLAN等领域中。 但是,目前OFDM技术还有很多关键问题没有得到有效解决,如对频偏敏感、高峰均功率比问题等,这些都限制了OFDM技术的近一步广泛应用。本论文主要
frequencyspread
- 时变系统的频谱扩展,(信道是平坦的)仿真结果为:滤波后高斯过程的功率谱密度和由滤波器产生的相关高斯序列的时域值-Time-varying system, spread spectrum, (the channel is flat) simulation results as follows: the filtered Gaussian process power spectral density and produced by the filter related to the value of
LCT
- 两折线法抑制峰均功率比,通过对原始OFDM信号和LNST方法进行CCDF仿真分析。-Two-line method for suppressing the peak to average power ratio, by the original OFDM signal and LNST method CCDF simulation.
serial1
- PIC单片机对功率放大器控制 包含偏压设置,温度保护等功能!-PIC microcontroller on the power amplifier control
LTE_power_control
- LTE系统级仿真平台搭建过程中的主要模块之一:功率控制模块-LTE system level simulation platform, the power control module
GreedyAlgOfdm
- 利用贪婪算法对ofdm系统进行子载波和功率分配,在误码率一定的情况下,是发射端的功率最低-Greedy algorithm using ofdm system subcarrier and power allocation, bit error rate in certain circumstances, is the minimum transmitter power
pgj
- 利用自相关函数法和周期图法实现随机信号的功率谱估计-Use of the autocorrelation function and periodogram method to achieve random signal power spectrum estimation
power-amplifier
- ADS(Advanced Design System)软件设计微带功率放大器-ADS (Advanced Design System) software design microstrip power amplifier
Power-splitter
- ADS(Advanced Design System)软件设计微带功率分配器-ADS (Advanced Design System) software design microstrip power divider
zhu_shui
- 功率注水算法程序,功率控制中的经典算法。-Power injection algorithm, power control in the classical algorithm.
tx_power_amplifier
- 通信系统中功率放大器实现的MATLAB代码,对于OFDM研究新手很有参考意义-power_amplifier method in OFDM system
