sim_2_16

卡尔曼滤波 扩展卡尔曼滤波 以及经典粒子滤波(the source code of PF&EKF&KF)

In computer science and information theory, a Huffman code is an optimal prefix code found using the algorithm developed by David A.

newton raphson method

已知高程的水准点和待定点，观测高差和相应的水准路线长度，间接平差求各待定点的高程平差值； (Known elevation level point and pending points observed height difference and the corresponding level of route length, indirectly the elevation level difference between the adjustment and the pending points )

MATLAB程序设计微分方程算法教程MATLAB程序设计微分方程算法教程(MATLAB Tutorial MATLAB programming algorithm Differential Equations Algorithm Programming Guide)

利用Matlab语言开发的一种LSB最低有效位数字水印算法(Matlab language development using a least significant bit LSB watermarking algorithm)

hide message inside image and retrive it from image using dct

This code uses the output from either make_zeta_u.c file or make_zeta_v.file i.e. it uses the velocity data at any z-level specified by zlevel1. Furthermore, this code filters the velocities, plots the filtered and raw signals at certain specified locations and then creates maps of the velocity time series

说明：  应用matlab单用户下不同信噪比的能量检测方法(Matlab single-user applications under different signal to noise ratio of the energy detection method)

CFAR一种门限设定方法，可以很好地对波动大的区域进行门限设定(CFAR of a threshold setting method, can be a good area for large fluctuations in the threshold setting)