yichangjiance

天线方向图的波达方向，用于描述回波的方向图1，可以用于初学者学习使用(the antenna dir)

In this section, the PAPR performance of the proposed algorithms is shown. To evaluate the PAPR performance, the CCDF is employed. The specification detail of simulation parameters is given in TABLE I. In Fig. 5 is shown the PAPR with a PTS method (U = 8) and conventional PTS (U = 4) are improved 4.3 dB and 2.6 dB from ordinary MIMO-OFDM signal when CCDF = 10− 4 respectively and Fig. 6 is shown the PAPR with an optimal PTS method in case of 128 subcarriers.

matlab实现信号去噪并对频谱分析，excel文件可用随机数据。(Using matlab to realize signal denoising and frequency spectrum analysis, excel file can use random data.)

MIMO系统的QPSK的matlab仿真(MIMO system matlab simulation of QPSK)

说明：  music高阶谱分析算法研究，同时还包括信号维数的估计，即mdl准则的研究(high-end music spectrum analysis algorithm, but also including the signal dimension is estimated that the study criteria mdl)

APF 在MATLAB的环境下，用SIMULINK进行仿真，基于的算法是 环宽控制(APF MATLAB)

Do you like conveter a sound signal at matlab codification??

分别实现由MVDR和RLS实现了单波束形成（signal beamfroming using MVDR and RLS）(Were implemented by MVDR and RLS achieve a single beam forming (signal beamfroming using MVDR and RLS))

dct svd watermarking

主要完成的工作是在监控的场景中检测出运动的物体，去除干扰的背景，只留下感兴趣的目标即目标提取。目标提取,运动信息提取,PCA和诊间差分方法。(The major work done to monitor the scene in the moving objects detected, remove the background interference, leaving only the object extraction target of interest. Object extraction, motion information extraction, PCA, and consultation between the difference method.)