pl_chdir.lsp

讨论基于软件无线电技术的直接序列扩频码元捕获及跟踪的快速算-Discussion is based on software radio technology, direct-sequence spread-spectrum code yuan to capture and track the fast calculation

把二维坐标系中的点转换成一维坐标系中的值。通过建立好的转换关系，可查找二维坐标系到一个线段的垂足。根据距离转换成一维坐标系中的值。

几个小排序- Several slightly arrange

这是一个在能量控制下的，作用PF和UKF对比的，机器人控制语言，主要是C#编写。PF使用重采样算法，能够看出在PF系统下比UKF更好的预测结果，但是却需要更多计算时间。

用VB实现线性方程组的求解。包括：高斯消元法，LU分解法追赶法，迭代法，奇异值分解，乔累斯基分解法等12种数值方法。-VB of linear equations to solve. Including : Gaussian Elimination Act, the law catch up with the LU decomposition, iterative method, singular value decomposition, Joe Cholesky decomposition 12 species of numerical methods.

实现一个超过了计算机所表示范围的长整数的加减法-achieve an over by the computer, said the scope of the long integer addition and subtraction

2D FDTD Simulation program implemented in MATLAB

代码共一个.c文件，代码包括三个函数，实现对图片的锐化、平滑、缩放(双线性内插实现)。

Differential evolution: A simple and efficient heuristic for global optimization over continuous spaces. This code implements a basic multi-objective optimization algorithm based on Diferential Evolution (DE) algorithm. When one objective is optimized, the standard DE runs; if two or more objectives are optimized, the greedy selection step in DE algorithm is performed using a dominance relation.

数组排序，含bubble,quick,insertion,selection四种方法-Array sort,it includes four sort methods as follows: bubble sort ,quick sort,insertion sort and selection sort.