bt_psd

用间隔码表示图像，并利用间隔码实现，对图中工件的计数(With the interval that the image code and use code to achieve the interval, the count of the workpiece on the map。)

由低通数字变换为高通（带阻）数字频带的变换示例,附频谱特性图(by low-pass digital transformation of the high-pass (with resistance) digital bandwidth transform example, the map attached spectrum)

一个简单的求取长方体重力异常的程序，里头的参数数字 可以根据自己的情况更改(The simple strike the gravity anomaly cuboid program, inside the parameter numbers can be changed according to their own situation)

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

for fem matlab for solving all 2D and 3D problem

最新matlab2013b发布版的功能介绍，特别是一些新的功能模块，功能很强大(The latest release features matlab2013b introduction, especially some new functional modules, very powerful)

改进的分段线性表示方法，含有四种基本算法，自顶向下，自底向上，滑窗，以及滑窗式自底向上算法。是流行的降维、分类算法。改进之后，所得出的线段是连续的，解决了离散线段带来的不便。(Rewised PLR algorithms inclusing four basic methods: top down, bottom up, sliding window and sliding window bottom up. PLR is a popular algorithm for classification and demension reduction. )

说明：  mdsb matlab

内容很丰富的Matlab图像处理代码集合，很适合图像处理初学者使用(Matlab is very rich in contents collection of image processing code, it is suitable for beginners to use image processing)

说明：  MATLAB与C#VisualC++语言混合编程的实现(Realization of hybrid programming language of MATLAB and C# VisualC++)