kalmen-GPS-Kinematical-and-static

说明：  无线衰落信道下的通信仿真，可以更换几种常见的衰落模型，如莱斯衰落，瑞利衰落等(Several common fading models, such as rice fading and Rayleigh fading, can be replaced in the communication simulation of wireless fading channel.)

LDPC信道编码理论详细分析及matlab算法实现()

含有已知信道下BPSK,QPSK,8PSK,16QAM的MLSE均衡，MMSE（频域）均衡SER,BER性能的对比。(SER,BER performance coparing of BPSK,QPSK.8PSK,16QAM modulation of block transmission in MMSE or MLSE equalizer on known channel.)

这个程序用蒙特卡洛法计算了单小区用户利用D2D通信解码转发中继选择情况下的误码率(This program calculates the bit error rate of single cell users using D2D communication decode and forward relay selection)

从光学系统的成像点列图计算系统MTF的简单小程序(Caculate the MTF of a optical system from its spt)

周期T=5，脉宽tao=1的矩形脉冲及频谱图(cycle T = 5, pulse width = tao a rectangular pulse and the spectrum)

本程序分析了MIMO系统中发射天线数目对系统容量的影响(This program analyzes the MIMO system, the number of transmit antennas of the system capacity,)

为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。(In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a new adaptive algorithm. While the channel transmission quality to meet the requirements of a certain target BER(bit error rate) and total emissive power,according to each sub-carrier decline degree to adjust each sub-carrier modulation method freely,try to minimize the total data rate of system. Theory analysis shows the algorithm can reduce system complexity and improve overall performance of the ...)

基于DFT码本的波束方向图生成代码，通俗易懂(DFT based beam pattern generation code, easy to understand)

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