waveletdecompose

利用离散余弦变换求取重力或磁异常的水平与垂直导数，简单实用。(using the DCT transform to calculate the horizontal and vertical derivatives of potential-field anomaly.)

信号员相干时候的DOA 估计应用了其它DOA估计算法(Members of coherent signals when the DOA is estimated that the application of the other DOA estimation algorithm)

matlab进行数字提取时，数字模板模板库！(matlab number)

it is notes about edge detection and segmentation

matlab 自适应遗传算法源程序，用到了G-S正交化分解，大家可以用QR分解做一下，应该会使程序更简单一点．(Matlab adaptive genetic algorithm source code, used in the G-S orthogonal decomposition. We can do something QR decomposition, the process would be simpler 1:00.)

Given a time series, the algorithm will test its non-linearity calculating the lyapunov exponent by Jacobi method

关于最优化理论中DFP算法的matlab实现的简单方法。(On optimization theory DFP algorithm matlab realize the easy way.)

LMS1 自适应滤波 LMS1 自适应滤波 LMS1 自适应滤波 LMS1 自适应滤波(LMS1 自适应滤波 LMS1 自适应滤波 )

1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效 2. 损坏时间是对数正态分布的，需要拟合 3. 求均值80%置信区间 4. 成本为m，价格为s，保证盈利20%，选取保修期 5. 比较保修期和拟合数据的均值 6. 若保修期就是拟合损坏时间的均值，求出利润率 loadd.m：加载样本数据，并选取有效数据 period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective. 2. damage times are logarithmic normal distribution and need to be fitted 3. mean in 80% confidence interval 4. the cost is m, the price is s, the profit is 20%, the warranty period is selected. 5. compare the mean value of the warranty period and the fitting data 6. if the warranty period is to fit the mean damage time, the profit rate is calculated. Loadd.m: load the sample data and select the valid data Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)

说明：  自适应遗传算法matlab代码 附件中的matlab程序是雷英杰课本中的第一个算例, 将其改为自适应的代码.(Adaptive genetic algorithm matlab code matlab annex LEI Ying-jie textbooks procedure is the first example, to read as adaptive code.)