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本函数集为《数字信号处理及其MATLAB实现》程序集(Digital signal processing on MATLAB assembly)

Financial Econometrics MFE MATLAB Notes:These notes provide an introduction to MATLAB with an emphasis on the tools most useful in econometrics and statistics. All topics relevant to the MFE curriculum should be covered but if any relevant topic is missing or under-explained, please let me know and I’ll add examples as necessary.

说明：  压缩感知的一个应用实例，对压缩后的信号用BP算法重构(An application of compressed sensing, on the compressed signal with the BP algorithm has)

two dimentional gabor filter

nothing System will automatically delete the directory of debug and release, so please do not put files on these two directory.

说明：  本程序是MIMO-OFDM系统的信道估计程序,包括导频设计,信道建模呵常见的信道估计方法,对初学者有用(This program is the system MIMO-OFDM channel estimation process, including the pilot design and channel modeling Oh common channel estimation method, useful for beginners)

说明：  二维插值计算钻井平台载荷，具有GUI操作界面(Load of two-dimensional interpolation drilling platform)

为了提高小波分析方法在混沌去噪中的自适应能力，对不同尺度下的小波信号设定调节因子，根据混沌序列 关联维的大小确定最优阈值。为了提高寻优效率，采用遗传算法全局自适应搜索最优阈值。利用该方法对Lorenz混沌时 间序列进行了去噪分析，结果表明所提方法是非常有效的。(For the purpose of improving adaptive performance of chaotic signals de-noising with wavelet transform，a floating parameter is set to regulate the threshold of wavelet signal on different scales according to the correlation dimension of chaotic time series．The genetic algorithm is helpful tO obtain global optimum thresholds and tO reduce much time wasted by the adaptive searching computation．De-noising for Chaotic time series generated by Lorenz system is simulated to corn— pare with other methods，and the results showed that the proposed method iS effective)

一种差分进化算法的变体，收敛性能及其优秀，大家可以参考(a variant based on differential evolution algorithm,which has a better convergence performance.)

MATLAB工具箱集锦(非官方资料) 希望对于Matlab编程爱好者有所帮助！(MATLAB toolbox items (non-official information) hope for the Matlab programming lovers some help help!)