image-processing-data-hiding-code

gauss quadrature simulation with PID simulink file. this file can be used to simulate and analyzed the gaussian equation till 3 point of integration.

点目标成像程序，程序简洁，效果较好，具有一定的使用价值(ISAR image)

《雷达系统设计matlab仿真》书中的 matlab程序代码（10~13章） 【美】Bassem R.Mahafza 著 朱国富等译 电子工业出版社(" Matlab radar simulation system design," the book of matlab code (10 ~ 13) London and New York Bassem R. Mahafza with Guofu, M. Electronic Industry Press)

matlab code for Residential Grid connected PV system with MPPT

由我自己建立的Matlab2012b无人机飞行控制系统模型，并与SIMULINK的Stateflow工具在一起，实现了飞行控制，由Stateflow提供了控制策略，由SIMULINK构建了无人机模型的被控对象，并结合PID控制，实现全过程的监控(Matlab2012b UAV flight control system model created by my own, and with the simulink in Stateflow tools together to form one of its flight, a control model provides control policy consists stateflow, UAV model built by the simulink as a controlled object, combined with PID control and monitoring of the whole process of realization)

说明：  MMES陀螺信号的ARMA模型分析，运行通过了，并有卡尔曼滤波。(MMES gyro signal analysis of ARMA models, run through the, and Kalman filtering.)

本程序是用简化梯度法进行电力系统最优潮流计算。(This procedure is the calculation of the optimal power flow of power system with simplified gradient method.)

说明：  此程序为DS-CDMA链路中加入基于子空间的PASTd多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。(This procedure for the DS-CDMA link by adding space-based sub-PASTd multi-user detection methods. System m sequence used in wide-band, you can channel through the Gaussian or Rayleigh channel. Can be directly run different SNR BER curves.)

3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)

Arnoldi算法是有效地求取矩阵部分特征的算法，程序是按照文献的一种简化实现的程序(Arnoldi algorithm is effective to strike some of the characteristics of the matrix algorithm, the program is achieved in accordance with the literature of a simplified procedure)