LDPC_Decoder_SPA

low pass filter code

活动轮廓模型中的iac模型，集合侧地线和无边缘活动轮廓模型的一种。(Active contour model iac model, a collection of geodesics and the active contour model without edges a.)

说明：  混沌粒子群算法，精确找出最优点，对现在的科研很有帮助(Chaos Particle Swarm Optimization and accurately find the most advantages of the present research is helpful)

sar-sp-matlab小程序sar-sp-matlab小程序sar-sp-matlab小程序sar-sp-matlab小程序(sar-sp-matlab applet sar-sp-matlab applet sar-sp-matlab applet sar-sp-matlab applet)

基于harris的角点检测，与ncc匹配，实现了图像的准确配准，有很高的应用价值(Based on harris corner detection, and ncc matching to achieve an accurate image registration, a high value)

Defines an interface for classes that want to be serializable, but have their own binary representation.

说明：  这是一本适合初学者学习的书，书中均为MATLAB软件M文件程序，同时程序名与例题名序号相对应。(This is a book for beginners to learn the book are the MATLAB software, M documentation procedures, while procedures for name and serial number corresponds to Example name.)

matlab的最优化算法的源码，还包括一些高级的优化算法，比如粒子群(The optimization algorithm matlab source code, including some advanced optimization algorithms, such as particle swarm)

用matlab分析数值的，有拉个朗日插值、三次样条插值法、NEWTON插值、hermite插值、mewton形式的hermite插值、平方根法、gauss消去法、三角分解法、jacobi迭代法、 gauss迭代法、sor迭代法、最速下降法、共额梯度法、mewton迭代法、逆broyden迭代法。一共15段代码。 (Numerical analysis using matlab, there are a Long Day interpolation, cubic spline interpolation, NEWTON interpolation, hermite interpolation, mewton form hermite interpolation, square root method, gauss elimination, triangular decomposition, jacobi iterative method, gauss iterative method, sor iterative method, steepest descent method, a total amount of gradient method, mewton iterative method, inverse broyden iteration. A total of 15 sections of the code.)

水文时间序列 每旬的极端事件计算，该指标用于混沌计算前期处理(Hydrologic time series of extreme events is calculated every ten days, the index is used to calculate the pre-treatment of Chaos)