Fast-Fourier-base-4

Exe捆绑机源代码，需要的可以下载下来研究研究。(Exe bundling machine source code, need can be downloaded off studies.)

ofdm信号的仿真程序，接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档(ofdm simulation)

保存matlab图为pdf图片，便于pdflatex使用(save matlab figure to pdf)

三相SVPWM整流控制控制，在MATLAB/simulink下搭建的模型并进行了仿真，效果很理想，适合广泛使用(Phase SVPWM rectifier control control, build the model in MATLAB/simulink simulation, the effect is very ideal for widespread use)

matlab版本 图论中的全源最短路径floyd算法 一般C版本的比较多，这里提供matlab版本的，更简单方便使用 (Matlab code of Floyd algorithm in graph theory)

说明：  在求解装备的资源约束型装配线一类平衡问题时，借助遗传算法，并对遗传算法进行改进，利用matlab程序进行优化求解。(The type 1 assembling line balancing problem for certain equipment is sovled with modified genetic algorithm by using matlab languge.)

Nonuniform mesh semivector: Illustrates usage of the semivector modesolver to calculate the quasi-TE and quasi-TM modes of a ridge waveguide. Use the stretchmesh function to expand the size of the computation window at the edges without increasing the number of gridpoints.

我的毕业设计，用matlab仿真外弹道，在已有的外弹道模型下运用龙格库塔算法进行解算，最后做了相应的GUI界面！(I graduated from the design, simulation using matlab exterior ballistics, exterior ballistics in the existing model using Runge-Kutta algorithm solver, and finally made the corresponding GUI interface!)

This is code for Haralick feature extraction for image in matlab. The basis for these features is the gray-level co-occurrence matrix. This matrix is square with dimension Ng, where Ng is the number of gray levels in the image. Element [i,j] of the matrix is generated by counting the number of times a pixel with value i is adjacent to a pixel with value j and then dividing the entire matrix by the total number of such comparisons made.

Solving IVP ODEs using Symbolic MATH "dsolve", Laplace Transforms and MuPAD for analytic solutions and ODE45, ODE113 and Simulink for numeric solutions of the given 2nd order ODE is shown in this script.