dataplot

codes for particle swarm optimization

二元算术编码，即实现0和1 的算术编码，matlab源程序(Binary arithmetic coding, which implements the arithmetic coding 0 and 1, matlab source code)

Gaussian Elimination with Pivoting Method by Cheuk Function uses Gauss elimination with pivoting to solve a linear system in standard format. (linear, algebra, gaussian)

his package demonstrates an improved algorithm based on the local binary fitting (LBF) model

简单的实例，介绍了基本的用法，适合有一定基础的学者，可以巩固自己的知识(Simple example, describes the basic usage, there is some basis for scholars, can consolidate their knowledge)

用matlab编写的SQP优化函数。可以求解目标函数和约束函数（等式和不等式）都为非线性的优化问题。(SQP solving function)

利用有限差分方法求解二维泊松方程的Matlab源代码。z轴作为参数扫描的自由度。(Finite difference method for solving two-dimensional Poisson equation Matlab source code. z axis as a parameter scanning freedom.)

循环谱计算程序,采用FAM平滑算法,画出了图形(spectrum of the signal cycle program,)

说明：  用于SINS导航解算与姿态速度位置更新的matlab程序(Matlab program for SINS navigation solution and attitude velocity position update.)

對於BMP圖檔藏入字串訊息可以觀看藏入後的圖檔以及藏入前的圖檔(BMP image file into the string for possession of hiding messages can watch after the image file and image file before hiding)