整理好的有限元法求解偏微分matlab例程

ecryption,efficiency VS modulation,Verification_with_JTC

北航飞行控制系统第二次大作业，包括源代码和作业报告，都是经过调试，可以运行的，作业报告是按要求写的。 (The second assignment of Flight-Control-System)

here high pass is created using ideal high pass filter mask and applying FFT to the image. This will be very useful while performing filter step by step

目标跟踪中各种基础的点迹航迹数据关联算法matlab代码(Matlab code for various basic data association algorithms)

计算mie散射相关参数，根据颗粒粒径 ，入射光波长 ，颗粒折射率，介质折射率，计算不同角度下散射光强，不同粒径下的消光系数。(Calculate the mie scattering related parameters, calculate the scattered light intensity at different angles and the extinction coefficient at different particle sizes according to particle size, incident light wavelength, particle refractive index, and medium refractive index.)

本程序主要是用于求解目标函数的凸优化问题。(This procedure is mainly used to solve the objective function of the convex optimization problem.)

张正友的有关三维重建的论文 值得三维重建研究人员好好学习研究(Zhang Zhengyou of the three-dimensional reconstruction of the paper Worthy of three-dimensional reconstruction of the researchers learn)

在matlab环境下，变程实现了用全局直方图均衡化对图像做反差改善(In matlab environment, the change process to achieve the overall situation with the image histogram equalization contrast to do to improve)

共炮点地震记录合成，添加不同比例噪声，进行小波变换去噪处理，得到比较理想的效果(the synthetic seismic record of common shot, add different noise, and do wavelet transform on it, then we can get a better record)

说明：  高斯、泊松、瑞丽分布是信道中噪声最基本的几种分布到情况，了解信道噪声情况对于信道去噪是很有必要的(it is very important in the processing of denoising)