fem_prob_1

小波去噪，包括各种小波变换，去噪效果好，保证可用。 (Wavelet denoising, including wavelet transforms, denoising effect, guarantee available.)

一维声波动 采用FDTD进行编程，代码超简单(1D FDTD)

matlab中求逆矩阵函数inv的c语言实现(Compute matrix inverse.)

matlab新增寻找极值点程序，较老的版本中没有次函数(matlab find new extreme point of procedure, not the older version of the second function)

说明：  主要是些简单的数字图像处理中基本的知识点(Mainly some simple digital image processing knowledge of the basic points)

Matlab源程序代码，用于拟合超二次曲线，曲面的代码，呵呵，与大家一起分享受(Matlab source code for the quadratic curve-fitting, surface code Oh, and that they have enjoyed.)

gauss-seidel算法 基于matlab编译的程序

说明：  无人飞行器的仿真优化 针对无人飞行器的速度、隐身一体化技术、感知能力等方面进行优化设计。附：仿真流程图！(Simulation and optimization of the unmanned air vehicle 针对无人飞行器的速度、隐身一体化技术、感知能力等方面进行优化设计。 According to the vehicle speed, stealth technology integration, perceived ability and other aspects of optimization design.)

以湖南省为例绘制温度等值线，是平面的等值线，有数据文件的意义解释及其数据格式举例(Hunan Province temperature contour drawing, contour is flat, meaning there is interpretation of the data file and data format examples)

关于TDOA定位的经典chan算法的仿真(On TDOA positioning algorithm for the simulation chan)