OFDM_UWB

This is a matlab program. It will implement the estimation and testing procedures for a Markov switching parameter model as presented in B. Hansen "The likelihood ratio test under non-standard conditions: Testing the Markov trend model of GNP."

说明：  matlab实现惯导数据的初步解算，能够得到位置、角度等的误差分析(Matlab realizes the initial solution of inertial navigation data)

VDSL的上行链路仿真，满足以下指标： 1.下行（局端到用户端）速率：20Mbps，上行（用户端到局端）速率：5Mbps；传输距离为500m；在Eb/N0 = 15dB时实现误比特率Pe<=10-4 2.可用信道频谱：0.138MHz-12MHz 3.双绞线模型采用RLCG模型，传输介质为0.4mm PE cable (simulation of VDSL up link)

The problem of enhancing speech degraded by uncorrelated additive noise, when only the noisy speech is available, has been widely studied in the past and it is still an active field of research

fft的matlab编程实现，能够进行2的整数次幂的点数的fft运算，采用基2算法(fft in matlab programming, can be integral power of 2 points in the fft computation algorithm using radix-2)

MATLAB5.3精彩编程与高级应用详细的介绍matlab的功能(MATLAB5.3 exciting programming and advanced applications in detail the function of matlab)

说明：  matlab实现的bpsk调制解调，并给出图形，能够形象理解BPSK调制解调的波形，加深对通信原理中BPSK的理解(matlab implementation bpsk modem, and gives graphic, image understanding that BPSK modulation and demodulation of the waveform, to deepen the understanding of communication theory in the BPSK)

条带模式的SAR成像算法，很有用！思路清晰，赶紧下载吧。(Strip the SAR imaging algorithm model, very useful! Clear thinking...... )

Time delay estimation in cooperative communication

matlab code for different windows like hanning window, kaiser window, desimator generator