Airdryer

用matlab编辑的实现检测两直线交点的源代码，源代码包括两个程序(using Matlab Editor Detection two straight intersection of source code, source code, including two procedures)

卡尔曼滤波的matlab实现，以以及卡尔曼滤波matlab实现过程中出现问题的解决方法(kalman filter matlab)

该函数计算单元的刚度矩阵，输入弹性模量E、横截面的惯性矩I和梁单元的长度L，输出单元的刚度矩阵(Computational unit stiffness matrix)

TSP问题（货郎担问题，旅行商问题）的模拟退火算法通用malab源程序(Traveling Salesman Problem (TSP, the traveling salesman problem), simulated annealing algorithm common source malab)

信息隐藏算法中的PQ算法，其中编码部分使用的是湿纸编码，该隐藏算法性能较好。(A PQ method (m-file) for steganography)

将信号映射到小波域，根据噪声和噪声的小波系数在不同尺度上具有不同的性质和机理，对含噪信号的小波系数进行处理。实质是减少剔除噪声产生的小波系数，最大限度的保留真实信号的系数。 (Will be mapped to the signal wavelet domain, according to noise and noise of wavelet coefficients in different scales with different properties and mechanism of signal with noise of wavelet coefficients for processing.Essence is to reduce the noise out of wavelet coefficients, the maximum keep the coefficient of true signals. )

5点法计算数值微分，5dianfa jisuan shuzhi weifen(calculate the numerical differentiation using 5 points method.)

英文书Beginning Mac OS X Snow Leopard Programming的源码。(Source code of book "Beginning Mac OS X Snow Leopard Programming")

音频信号频谱分析:应用普通录用软件录制声音，对其进行时域和频域分析(audio signal frequency analyse)

Gold 序列产生程序，产生序列的长度n，主要用于扩频代码中(gold sequence)