GaussElimination

本程序完成cic滤波器的设计，并且含有滤波实例，同时设计了三种cic滤波器进行比较(this programm propose the design of cic filter. it contain an example of how this filter works. meanwhile it compares three different cic filter)

Use of Arma in filter kalman for estimating a curve prosess

OFDMA上行链路的模拟程序，可能有一些小BUG(OFDMA uplink simulation program, there may be some small BUG)

There is a trend to develop blind or semi-blind source extraction algorithms based on second-order statistics, due to its low computation load and fast processing speed. An important and primary work is done by Barros and Cichocki, who propose an extraction algorithm based on a time delay. The algorithm is simple and fast, but its performance is not satisfying. The paper extends their work and proposes a robust algorithm based on eigenvalue decomposition of several delayed covariance matrices. It is faster and has better performance, which is conˉrmed by theoretical analysis and computer simulations.

AP-FFT频谱校正方法,需要自己改进一部分。(AP-FFT spectrum correction method, need to improve their own part.)

文件包含了多种现代优化算法，如神经网络，模拟退火，禁忌搜索等智能算法。同时还有一些数学建模的相关的matlab实现。(The document contains a variety of modern optimization algorithms, such as neural networks, simulated annealing, tabu search and other intelligent algorithms. At the same time, there are some matlab related implementation of mathematical modeling.)

Cohen-Daubechies-Fauraue 9-7 Wavelet Transforms . CDF小波分解matlab源代码(Cohen-Daubechies- Fauraue 9-7 Wavelet Tr ansforms. CDF wavelet decomposition Matlab source code)

some exercises for Sedumi optimization toolbox

说明：  因子分析的matlab源程序代码，可以对多远数据进行约简。(Factor analysis matlab source code, how far can the data reduction.)

说明：  用于小波分析寻找稳定周期，解决频率问题，适用于时间序列分析(It is used for wavelet analysis to find stable period and solve frequency problem)