localization

窗函数设计高通，低通，带通滤波器。课程实验设计(Window function design high-pass, low pass, band pass filter. Experimental design courses)

基于距离转换的栅格地图路径规划方法,DT方法是从目标位置反向搜索路径。在栅格化环境中，从目标位置开始的距离传播视为一个波(wave front)沿空闲栅格传播。对于环境中任意给定的起始点，其到目标点的最短路径可通过使用最速下降法搜索而得到。(Raster map conversion path planning approach based on distance, DT reverse the search path from the target location. Distance from the target location in the grid environment, spread as a wave (wave front) along the idle grid dissemination. Starting point for any given environment, the shortest path to the target point by using the steepest descent method of searching.)

QR二维码精定位，通过探测三个位置探测图形获得三个坐标，定位准确率90%左右。(QR code precise positioning, through the detection of 3 position detection patterns and then get 3 points, the recognition accuracy is about 90%.)

matlab implementation of peak findeing

design of flyback converter

Particle swarm optimization algorithm ( 粒子群优化算法)

code qui affiche une image sur ecran vga

说明：  地震波场是指有地震波传播的空间。本程序用于计算二阶精度规则网格，二维波场模拟。(Seismic wave field refers to the space where seismic wave propagates. This program is used to calculate second-order precision regular grids and two-dimensional wave field simulation.)

说明：  对经典LEACH算法中的簇头选举概率加以改进，更进一步提升了性能(The classical LEACH cluster head election algorithm in the probability to be improved, further improving performance)

说明：  无线通信中遗传算法在认知无线电中的简单应用(Simple application of genetic algorithm in cognitive radio)