Digital-Image-Processing

This is a MATLAB code for segmentation of any image. Initially the image is converted from RGB to greyscale image and then segmantation is done.

说明：  QPSK调制解调 信号高斯信道及rayleigh信道(QPSK modulation and demodulation and channel signal Gaussian rayleigh channel)

地球物理学一维速度结构反演程序Velest,win版(a program for inverting the minimum 1-D velocity model in Geophysis.)

几何体重构的区域生长方法研究，在无法观察到几何体时，采用区域生长算法，可以重构出几何体。(Geometry reconstruction region growing method, the geometry can not be observed when using region growing algorithm can reconstruct the geometry.)

说明：  雷达线性调频信号的模糊函数matlab代码，单脉冲及脉冲串(Linear FM radar signal ambiguity function matlab code, single pulse and pulse train)

Problema de las jarras en prolog

利用参数辨识法提取相关对准参数，从而估计出陀螺漂移和数学平台偏角并进行补偿。仿真结果表明，开路罗经法对准具有较高的对准精度、较好的快速性，能够满足捷联惯导系统在静基座下实现自对准的要求。(Expressions of mathematical platform misalignment angles of the open-loop algorithm are derived and parameter identification method is used to pick-up the corresponding coefficients from angle measurements in order to identify and compensate gyro drifts and platform misalignment．The simulation results show that the open circuit gyrocompass alignment of SINS can all meet the requirement of SINS initial alignment with high accuracy and quick reaction on static base. thus can meet the high-precision alignment requirement of carrier based inertial navigation system on swinging base． )

无线协同通信中中继选择算法的几种仿真程序，附有配套的论文。(Wireless cooperative communication relay selection algorithm several simulation program, accompanied by supporting papers.)

说明：  analyse numerique pour resolution des eqautions

基本粒子群优化算法 求解优化问题 全局性，并行性，高效的群体智能算法(Particle Swarm Optimization Algorithm Solving optimization problems Overall, parallelism, and efficient intelligence algorithm)