yuyin

《射频电路设计——理论与应用》一书课课后习题第一章Matlab程序代码("RF circuit design-- Theory and Application," a book first lesson after lesson Exercises Chapter Matlab code)

说明：  matlab模拟退火算法工具箱，很好的解决了matlab没有专门的工具箱的问题(Simulated annealing)

说明：  一个文件夹很多文件，进行信号DB值计算，提取整体趋势等等(Many files to a folder, the signal DB value, so the overall trend extracting)

数字全息生成和再现的程序，两种不同的方法：卷积法和傅里叶变换法。(Generation and reproduction of digital holographic process, two different methods: convolution and Fourier transform method.)

HOUGH变换用MATLAB实现的代码。。。。(HOUGH transform implemented using MATLAB code)

这个代码是matlab仿真的在没有协作用户的情况下，进行的误码率性能仿真。(Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.)

dc motor simulation matlab

非线性光纤光学中文教程，深入浅出，本人看完以后觉得收益很大。(Nonlinear fiber optics Chinese guide, a simple, I think after reading a great income.)

对周围相邻的 8 邻居求和（元胞只有两种状态，0 或 1 ）。元胞也有一个单独的状态参量（所谓 记录 ）记录它们之前是否有非零状态的邻居。 在 0 与 1 之间产生一个随机数 r 。 如果总和> 0 （至少一个邻居）并且 r >阈值，或者元胞从未有过一个邻居，则元胞= 1 。 如果总和> 0 则设置"记录"的标志，记录这些元胞有一个非零的邻居。 (8 adjacent neighbors on the surrounding sum (cell only two states, 0 or 1). Cell also has a separate state parameters (so-called ' records' ) record that they have non-zero state before the neighbors. Between 0 and 1 generate a random number r. If the sum of> 0 (at least one neighbor) and r> threshold, or the cell has never had a neighbor, then cell = 1. If the sum> 0 set the " record" sign, record the cell has a non-zero neighbors.)

simple fsk(frequency shift key)