H_264_AVC

多目标优化，自适应小生境遗传算法 面向低碳低噪的螺纹车削工艺参数优化(Multi-objective optimization and adaptive niche genetic algorithm)

交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点， 很难为其建立准确的模型. 模糊（ fuzzy）控制具有无需建立被控对象的数学模型、鲁棒性好等 优点，但稳态精度差. 将模糊控制和PID 控制相结合，设计了Fuzzy-PID 双模控制器. 在论域内 用不同的控制方式分段实现控制，这样就综合了模糊控制和PID 控制的优点，克服了各自的缺 点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明，采用Fuzzy- PID 双模控制器与采用经典PID 控制器相比，阶跃响应的调整时间减少了33. 7 ，并且无超 调，轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)

MATLAB仿真机器人避障实验,其中机器人系统通过模型实现，障碍物由点构成(MATLAB simulation robot obstacle avoidance test)

单径或多径瑞利衰落信道仿真，ldpc码的编解码实现，基于人工神经网络的常用数字信号调制。( Single path or multipath Rayleigh fading channel simulation, Codec ldpc code implementation The commonly used digital signal modulation based on artificial neural network.)

说明：  通过编程建立函数的最佳逼近。并且可估计它的最佳逼近误差(The best approximation of function is established by programming. And the best approximation error can be estimated.)

现代信号谱分析music MATLAB 算法例程(spectral analysis of signals)

femto cells matlab code

用MATLAB软件仿真常用于毕设中的ljQLQD加密算法，算法仿真了vykgvPB条件的误码率的最优解，成功实现了整个ljQLQD加密过程。 (Simulation using MATLAB software commonly used in the complete set ofljQLQD encryption algorithm, the optimal solution algorithm simulation vykgvPBerror rate conditions, the successful implementation of the entireljQLQD encryption process. )

一个基于矢量控制的无速度传感器MATLAB仿真模型。(Based on vector control without a speed sensor MATLAB simulation model.)

這是一本MATLAB程式設計延伸技巧程式書本上的程式碼CH7(一次無法全部上傳會斷線)(This is an extension of MATLAB programming skills in program code books CH7)