xingbo

本代码主要讲述了抛物型偏微分方程的向前Euler格式的差分解法。代码简单，高效。(This code mainly tells the story of parabolic partial differential equations of Euler forward format of finite difference method. The code is simple, efficient.)

现代移动通信中的调制技术研究及Matlab实现(Modulation of modern mobile communication technology research and Matlab,)

LDA的matlab实现，得出alpaha和beta的值(the procedure to implement Latent Dirichlet Allocation ,the end of this procedure is the value of alpha and beta.)

利用MATLAB实现的最小包围矩形算法，精简实用(MATLAB implementation of the minimum bounding rectangle algorithm)

对采集的陀螺数据进行处理 滤除陀螺输出的随即漂移(Collected data for processing filtered gyro gyro output drift immediately)

光纤陀螺仪的光学器件偏振特性测试方法研究，惯性导航与光器件方面可用(fiber optical gyroscope devices polarization characteristics testing method, inertial navigation and the available optical devices)

COMPONENT FOR GUIDE MATLAB

。并行级联LDPC码是由多个码率不同的子码，经并行级联后得到的码率可变的LDPC码。本文提出了基于 并行级联LDPC码的递增冗余HARQ方案，给出了这种方案的吞吐量性能封闭解。在AwGN信道和Rayleigh衰落信 道下，通过仿真将新方案的性能和随机LDPC码的性能进行了比较。结果显示，并行级联LDPC码的递增冗余HARQ 方案性能接近随机LDPc码，但编、译码更简单，参数选择范围更广。(. Parallel Concatenated LDPC code is different by a plurality of bit-rate sub-code, the LDPC code rate is variable obtained after parallel concatenation. In this paper, the incremental redundancy HARQ scheme based on parallel concatenated LDPC codes, the throughput performance of this program is given closed-form solution. In AwGN channel and Rayleigh fading channels through simulation, the performance of the performance of the new program and random LDPC codes are compared. The results show that the parallel concatenated LDPC codes incremental redundancy HARQ scheme performance close to the random LDPc code, but compiled more simple decoding a wider range of parameter selection.)

说明：  有限元 几何非线性 大变形。。。。(Finite element geometrically nonlinear large deformation)

遗传算法的matlab源程序，可以直接运行。(Matlab genetic algorithm source code, can be directly run.)