fft_learn

鱼眼畸变矫正的matlab实现(含GUI)，有几种实现方法的可供选择，主函数fish_3D_2014.m包括：2D球面坐标法，3D投影法，金字塔3D投影法(Matlab achieve fisheye distortion correction (including GUI), there are several implementations to choose from, the main function fish_3D_2014.m include: 2D spherical coordinate method, 3D projection, 3D projection pyramid)

forward backward power flow

交通分布中的无约束重力模型，matlab程序(A matlab program of unconstrained gravity model in traffic distribution.)

利用克拉茂克郎尼变换， 求得表面等离子体相位实数部分与入射光角度或波长的关系(Estimation of the real via Kramers-Kronig relations)

理想单天线波束形成误码率 matlab仿真代码(Ideal single-bit error rate beamforming antenna code matlab simulation)

it s about numerical analysis method using matlab or microsoft excel program.

比例积分型的GPC，由新的目标函数解出的控制率与常规PI控制有着一样的形式，这样就获得了一种具有PI结构的广义预测控制，而且其参数 、 有着明显的工程意义，整定原则基本类似于PID。(Proportional-integral-type GPC, the new objective function solution of the control rate with conventional PI control has the same form, so to obtain a PI structure with generalized predictive control, and its parameters, there is a clear sense of the project, setting basic principle is similar to PID.)

速度很快的低密度奇偶校验码的Matlab仿真程序(Fast low-density parity-check code of Matlab simulation program)

编程实现LMS，RLS算法，参数可调，非常好用(The programming realizes the LMS, RLS algorithm, the parameter adjustable, is easy to use )

欧拉法和龙格库塔算法解一阶常微分方程源代码(Euler method and Runge-Kutta algorithm for solving differential equation source code)