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几个指向性的程序源码，包含线阵，，面阵与带加权的阵型 (Several directional program source code contains a linear array, planar array with weighted formation)

有关matlab的基本运算函数，基本绘图指令（平面和立体），pdf格式的matlab循序渐进是一本对初学者很有帮助的书(Related to basic computing matlab function, basic drawing commands (plane and three-dimensional), pdf format matlab is a gradual one pairs of helpful books for beginners)

packet error rate when wireless body area network sensor node communicates to the destination coordinator through wireless link in the presence of single relay

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

本程序实现稀疏主成分分析，相关方法在 H. Zou, T. Hastie, and R. Tibshirani的Sparse principal component analysis中有详细介绍(For SPCA, the method introduced in "Sparse principal component analysis" by H. Zou, T. Hastie, and R. Tibshirani)

kaiser滤波：用kaiserord生成阶数，及beta值(filter using kaiser)

program tutorial of kalman filter using matlab 7.1

说明：  LDPC码归一化解码算法，加深对BP译码算法的理解(LDPC code decoding algorithm normalized to deepen the understanding of the BP decoding algorithm)

MATLAB描点，数据量有一万多。把一万多个点描到图上。真的有以往多个点，数据量很大了吧。(MATLAB describe points, more than 10,000 of the amount of data. More than 10,000 pointillism to the map. Really have more points in the past, large amounts of data it.)

MIMO系统中4发送4接收的最大似然检测算法，可自行扩展到其他发送结构(MIMO systems send four received the maximum likelihood detection algorithm, they are free to expand to other transmit architecture)