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我在网上下载的，感觉不错，给大家推荐一下，希望能有所帮助(very good)

已知三基准点和原点，通过未知点、基准点与原点距离，未知点与基准点距离，求未知点坐标(Known three reference points and the origin, through unknown point, the reference point and the origin of the distance from the unknown point and the reference point, find the coordinates of the unknown point)

MODIFICATIONS TO *UMAT FOR ABAQUS VERSION 5.3 (14 APR 94)

MATLAB及在电子信息中的应用：q707有限长序列z变换，z逆变换。708是逆变换(MATLAB and the application of electronic information: q707 finite length sequence of z transform, z inverse transformation. 708 is the inverse transform)

说明：  一段三维重建的MATLAB代码，拿来分享！(Three-dimensional reconstruction of the MATLAB code to be shared!)

一种DOA估计算法，属于子空间分类（旋转不变子空间算法）(A DOA estimation algorithm, which sub-space classification (rotation invariant subspaces algorithm))

ASK调制解调，及在AWGN信道下的性能(ASK modulation and demodulation, and performance in AWGN channel)

EzStego的全部源码，适用于Windows/Linux等等环境(EzStego all the source code for Windows/Linux environment, etc.)

his master’s thesis deals with satellite transponders. Firstly, satellite communication basics, satellite services definitions, frequency bands and satellite orbits are investigated. The second chapter forms the satellite transponders analysis. The transparent transponder and the transponder with on-board processing are described. Finally, a transponder model is designed and simulated in communication chain.

边界造波法udf,可应用于fluent软件2D水槽的波浪生成。(Boundary wave method udf, the software can be applied to 2D sink fluent waves generated.)