trace

一个系统辨识例程，用递推贝叶斯方法辨识一个系统的四个参数，程序有注释和说明，系统系数在程序中给出。(Of a system identification routine, using recursive Bayesian identification of a system of four parameters, procedure notes and instructions, the system coefficients is given in the program.)

葛哲学编著《小波分析理论与MATLABR2007实现》的所有源代码·包含大量的实例和典型应用(some refer for lisp)

国外多变量反馈控制的最经典教材，全名为《多变量反馈控制_分析与设计》第二版，高清！(Multivariable Feedback Control- Analysis and Design_Second Edition)

加高斯噪声，椒盐噪声，复杂高斯噪声，复杂传统噪声(salt&pepper noise ；gaussian noise ；multiplicative gaussian；multiplicative uniform)

用此方法拟合椭圆，方法简单，运算量较小，很适合计算机变成实现。(fast ellipse fitting)

提供了最小方差控制的MATLAB程序以及基于最小方差控制的直接自校正控制。(Provides the minimum variance control of the MATLAB program and direct self-tuning control based on minimum variance control.)

OFDM implementation using 64QAM

在3d不光滑曲面上的射线跟踪算法，效果比较好，希望可以帮助到大家(3d surface is not smooth in the ray-tracing algorithm, the effect is good, hope you can help to)

用于滤除各种信号中所带有的噪声信号而编写的小波滤波通用程序(general program of wavelet filter for filter out the noise in various signals)

简单的sparse coding的小程序，基本可以了解sparse coding的工作过程。(Simple sparse coding small procedures, the basic can understand the working process of sparse coding.)