Occupancy-Grid-Map

说明：  doppler 频移程序， 大家相互参考(doppler frequency shift procedures, U.S. cross-reference)

基于子空间方法的运动分割技术研究，包GPCA with spectral clustering，RANSAC Local Subspace Affinity (LSA)，三种方法(Motion segmentation technique based on subspace method, including the GPCA with spectral clustering, RANSAC Local Subspace Affinity (LSA))

用有限元进行桁架结构应力应变的计算绘图实例的分析。(Using the finite element calculation drawing of the truss structure of stress-strain analysis of the instance.)

design of DOA antenna

This is a code for doing cross validation in a case of Batik classification

OFDM系统中符号定时偏差的估计仿真，基于cp(The estimate of the OFDM symbol timing offset in the system simulation based on cp)

混沌粒子群优化算法的matlab程序，可以学习(Chaos particle swarm optimization algorithm matlab program)

A Particle Filter Based Algorithm for State Estimation of Dim Moving Point Targets in IR Image Sequence

数字信号处理实现滤波器的功能，此程序中有几个滤波器的实现(Digital signal processing filter function, this procedure several filter)

说明：  一种未知信源数的高分辨DOA 估计算法：众多性能优良的超分辨波达方向(DOA)估计算法通常需要预先判定信源数目，然而，现有的信源数估计 算法在有限采样快拍条件下，估计性能随着信噪比的降低而下降，错误概率也相应增加，最终导致DOA 估计失败。 该文提出一种超分辨的DOA 估计算法，此算法不需要预判信源个数和进行特征值分解，同时在时变环境中，针对 快拍数较少的情况下，依然保持较高的角度分辨能力，可以被认为是综合了Capon 法和MUSIC 法的优点。(Algorithm on High Resolution DOA Estimation without Sources Number：Many of the super resolution DOA(Direction-Of-Arrival) estimation algorithms presume the number of signal sources. Since the sample snapshot is limited, however, the available algorithms on source number estimation may fail at lower SNR. In this paper, a novel algorithm for high resolution DOA estimation is proposed, which not only skips sources number estimation and EVD, but also behaves satisfactorily with a few snapshot, it may be viewed as a combination of merit of conventional Capon and MUSIC method.)