levelsetcode

说明：  matlab 电子测量 包括误差分析的很多函数(matlab dianziceliang)

这是计算各种物体类间距离的一种方法，用Matlab实现了．(This is the calculation of various types of distance between objects is a means to realize the use of Matlab.)

说明：  变阶跃式PID控制matlab程序，同大家一同学习。(Variable step-type PID control matlab procedures, with everyone learning together.)

说明：  基于EC算法的自适应波束形成技术的仿真程序，运行正确 (Simulation program of the EC algorithm-based adaptive beam forming technology, the right to run)

说明：  自己编的遗传RBF神经网络程序，RBF神经网络，txt文件调试通过(Own series of genetic procedures for RBF neural network, RBF neural network, txt file debugging by)

forrow结构~Matlab编写~仿真成功(farrow)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

The basic difference from the variants described above lies on the formation of the second component of the PSO algorithm (related with the personal best solution)

自己编写的基于多载频的高频雷达的波束形成matlab程序，包含三个文件：主程序、阵列导向矢量生成函数、添加高斯噪声信号函数。程序可顺利运行。(Multiple frequency carrier beamforming)

文件是一个simulink文件，实现了RS码的编码和译码，并能计算五马路被，结合bertool可以画出误码率曲线(RS encoding and decoding procedures Matlab)