bpsk

signals snr ratio by opertions

FBMC 在瑞利和AWGN信道下的BER性能仿真(the ber simulation of FBMC in rayleigh and AWGN channel)

digital watermarking is a process by which a user-specified signal is hidden or embedded into another signal , for example digital content such as electronic documents, images, sounds and video [2]. The use of digital video applications such as video-conferencing, digital television, digital cinema, distance learning, videophone, and video-on-demand has grown very rapidly over the last few years. Today it is much easier for the digital data owners to transfer multimedia data over the internet, and hence the data could be perfectly duplicated and rapidly redistributed on a large scale. Thus, the importance of copyright protection for multimedia data has become more critical. Digital watermarking is an effective way to protect the copyright of multimedia data even after its transmission there is urgent demand for techniques to protect the original digital data and to prevent unauthorized duplication or tampering.

有限单元集成刚度程序，用于计算常见单元刚度矩阵及集成。(beamassemble .ect.)

AAM fitting algorithm

CSTR系统过程控制问题，内涵子函数调用程序，可以快速了解MPC在过程控制中的应用(CSTR process control problem)

remove noise frome multiple noisy images by mean operation

m-ary PAM simulation code

这两天着迷goolge earth抓图，编写了一个拼图的程序，主要是用到了imread imwrite和对话框几个知识点，很简单的。(This two-day fascination with goolge earth drawings, prepared a puzzle procedures, mainly used in the dialog box imread imwrite and several knowledge points, very simple.)

IEEE 期刊论文 著名算法 L1-svd matlab仿真源代码 (IEEE Journal --famous algorithm of L1-svd A simulation source code written by matlab)