ldpc_system_standard

DFP法，变尺度法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(DFP method, variable metric method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

matlab下的危化品泄露扩散模拟软件，能够模拟危化品泄露后的毒害区域。(hazards area simulate on matelab.)

自适应均衡领域的经典算法，最小均方误差算法（LMS）算法的数字均衡器建模源代码。建模建立了一个通信系统的收发两端，并模拟了信道衰减和噪声。并在接收端使用了数字均衡器。主程序中一次在接收端使用了自适应均衡器，另一次没有使用，可以清楚看到均衡前后误码率的差别。(The field of classical adaptive equalization algorithm, the minimum mean square error algorithm (LMS) algorithm for modeling digital equalizer source code. Modeling the establishment of sending and receiving ends of a communication system, and simulate the channel attenuation and noise. And at the receiving end using a digital equalizer. Once the main program at the receiving end using adaptive equalizer, another did not use, you can clearly see the difference before and after the equalizer BER.)

手动选取干涉图中的条纹，并自动追迹所选条纹的中心。(Manually fringes, and automatically track fringe Center)

this is the four generator system of the Padhiyar book the simulation is well performed for the load gvn in the K.R. Padhiyar buk. The student those are referring this model can have this system for the study purpose.....

说明：  数学建模 因子分析法 matlab 程序 源代码(Mathematical modeling factor analysis matlab source code)

本程序为三维FDTD方法在Matlab中的实现。(This procedure for the three-dimensional FDTD method in the realization of Matlab.)

说明：  使用环机制实现网格三角分割的简单m文件。(A simple m file for the triangle mesh subdivision using the Loop s scheme. The zip file includes four examples of subdivision. )

全局性，并行性，高效的群体智能算法">

MATLAB程序调用SIMULINK的串行级联TURBO码误码仿真SCCC_TURBO_BPSK_simulink(MATLAB SIMULINK program calls a serial cascade TURBO code BER simulation SCCC_TURBO_BPSK_simulink)