ofdm_program_matlab

说明：  利用matlab来实现求振动振型和固有频率。(Seeking to achieve vibration and natural frequency of vibration.)

This is a simple function which caculates the spherical harmonic.The archive includes four M files ,and the file Comx_Sph.m is the main function.Given the degree l ,the index m and the variable x ,you can get the value of spherical harmonic.For more details ,you may read the programs.

说明：  两个信号的经典MUSIC方法DOA估计，性能良好(MUSIC classic two-signal method of DOA estimation, the performance of good)

数学建模竞赛中很多问题都和数学规划有关，可以说不少的模型都可以归结为一组不等式作为约束条件、几个函数表达式作为目标函数的问题，遇到这类问题，求解就是关键了，列举规划后用Lingo、Lindo等软件来进行解决比较方便。(Many problems in mathematical modeling contest are related to mathematical programming. It can be said that many models can be reduced to a set of inequalities as constraints and several functional expressions as objective functions. Solving these problems is the key. It is more convenient to use Lingo, Lindo and other software to solve these problems after enumerating the planning)

永磁同步电机直接转矩控制，适用于matlab7.0以上版本(Permanent magnet synchronous motor direct torque control for more than matlabt.0 version)

瑞利分布杂波幅度和高斯谱仿真，需要的可以学习看下(Rayleigh distribution clutter simulation, the need to learn a look)

QPSK BPSK qam的AWGN和瑞利信道的生成和仿真(QPSK BPSK qam of AWGN and Rayleigh Road, generation and simulation)

说明：  对图像进行阈值分割 格式转换 MATLAB源程序(Thresholding the image format conversion MATLAB source code)

lte链路接收链路TURBO码解码matlab代码，(lte link decoding matlab code)

平面拟合程序，可进行多点的平面拟合~简便易懂(Plane fitting procedure, the plane can be fitted more easily understood ~)