OFDM-Tutorial_matlab

Integer Square Root with Remainder

Clipping is usfull method for PAPR reduction

SVM向量机用于目标分类的代码，代码很简单，可以运行，适合新手(The code for the target vector machine SVM classification code is very simple, it can run for novice)

MATLAB Example Code : For MATLAB developers, this example code will explain the usage of Ordinary Differential Equations ODE23 and ODE45 in the Matlab environment

这是一个多目标多参数无约束线性优化程序，其中包括三个具体的应用实例，对于解决非线性优化问题十分好用(This is a multiple target multi parameter non linear constrained optimization program, which includes three specific examples of application, to solve the nonlinear optimization problem is very easy to use)

用来实现纠错码中的仿真程序。调试过，确实是可以用的。包括仿真模型。(error-correcting codes used to achieve the simulation program. Debugging off, it can indeed use. Including the simulation model.)

This topic presents a current blocking strategy of brushless DC (BLDC) motor drive to prolong the capacity voltage of batteries per charge in electric vehicle applications. The BLDC motor employs a simple torque hysteresis control (THC) that can offer a robust control and quick torque dynamic performance. At first, a mathematical modeling of BLDC motor and principle of torque hysteresis control will be described, so that the benefit offered by the proposed current blocking strategy can be highlighted. It can be shown that the current control method naturally provides current limitation, in which the current error (or ripple) is restricted within the pre-defined band-gap furthermore provide current protection. The benefit of proposed current blocking strategy will be highlighted such that it can prevent the current drained from the batteries when the torque demand is released to set to 0 Nm. The control scheme is validated and verified by the simulation and experimental results.

DA_Eyes detection matlab code

此例matlab是用cma算法均衡8PSK调制信号，代码清晰无误，仿真图效果很好。(In this case matlab is using the the cma algorithm balanced 8PSK modulation signal, the code is clear and unmistakable, the simulation map works well.)

说明：  基于模拟退火的粒子群算法，基于自然选择的粒子群算法，基于杂交的粒子群算法(Based on simulated annealing particle swarm algorithm, based on natural selection, particle swarm optimization, particle swarm optimization based on hybrid)