work

针对传感器网络中的非视距定位问题，使用泰勒加llos的联合方法降低非视距影响(decrease the location error in nlos environement)

matlab粒子群算法程序，Particle Swarm Optimization in Matlab(Particle Swarm Optimization in Matlab)

说明：  修正BBO晶体折射率色散公式中错误的系数 ，完成βBBO晶体Ⅱ类匹配的SPDC（共线情况）并计算相位匹配角。此时的相位匹配角为能 产生纠缠光子对的最小切割角。另附一份参考文献，详细的说明此类实验的步骤与细节。(Correct the wrong coefficient in the refractive index dispersion formula of BBO crystal, complete the type II matching SPDC of BBO crystal and calculate the phase matching angle. The phase matching angle is the minimum cutting angle that can produce entangled photon pairs. In addition, a reference is attached to explain the steps and details of such experiments in detail.)

说明：  该程序是用matlab语言实现的对瑞利信道的描述，读者可以一试(that the procedure was used Matlab language of the Rayleigh Channel description, readers can a test)

隐马尔科夫链的基本函数，对于一些图像识别问题有好多的作用(Hidden Markov chain' s basic function, for some pattern recognition problems have a lot of role)

《结构分析的有限元法与MATLAB程序设计》所附程序(" Structural Analysis of the finite element method and MATLAB programming," the attached process)

Implementation of Playfair Cipher in C

this is a matlab program for a feedback and control systems laboratory subject

永磁同步电机模糊PID控制。含对比的PI控制的模型。实现了模糊控制算法，可以得到比单纯的PID更好的控制效果.(Fuzzy PID control of permanent magnet synchronous motor. Model PI-containing contrast control. Realization of fuzzy control algorithm can be better than a simple PID control.)

turbo的文件用MATLAB的仿真程序有一定的参考价值啊，(SIMULATION TURBO CODE USING MATLAB)