ekalman

本程序包括了信道编码的一些仿真程序以及一些关于信道编码的介绍，并对仿真结果进行分析(The program includes a number of channel coding simulation program, and some on the introduction of channel coding, and analysis of simulation results)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

通过频域合成和复图像合成，实现一维信号的带宽合成，从而提高回波信号距离向的分辨率。(Through the frequency domain synthesis and complex image synthesis, realize a d signal bandwidth synthesis, so as to improve the echo signal to the resolution of the distance. )

通过对颜色模型的转换来进行对图像进行处理与分析。(Color model of the conversion to image processing and analysis.)

illumination-robust face recognition via sparse representation

this program simulates 1D electromagnetic Maxwell equations with absorbing boundary condition to prevent reflection from the boundaries of the problem space. this is by using finite difference time domain method FDTD

多目标线性规划的编程方法，算法指导,值得参考，很好用(Programming method for multi-objective linear programming algorithm guidance)

说明：  这是一个基本的CDMA系统的调制与解调系统。包括随机信号的产生，调制还有相应的解调。(This is a basic CDMA coding and decoding system, it includes random signal generator and coding and decoding modules )

Hilbert 用于心电信号的检测，提取R波(Hilbert detect the R wave in the ECG )

凸优化算法,实现凸优化的求解，应用在最优化的设计和参数估计中(convex program)