ECGwaveGen

基于Matlab环境下的OQPSK QPSK系统仿真(Of OQPSK QPSK system simulation based on Matlab environment)

optimizing code & lDPC

detect edes by canny edge detection based method

说明：  异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。(The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. )

说明：  一个关于compact2D 的FDTD程序(A program on compact2D the FDTD)

Here s a sample kernel module showing the use of return probes to report the return value and total time taken for probed function to run.

Data Fusion in Wireless Sensor Networks                

matlab常见方程求根常用方法打包，可以供初学者使用(The matlab common equation Root common method of packaging, for beginners)

以下几个matlab程序对雷达常用的线性调频信号（lfm信号）进行脉冲压缩时的关键问题进行了仿真，其中包括旁瓣抑制影响（加窗与不加窗）、多卜勒频移影响，并对时域脉压与频域脉压结果进行了对比分析，供相关技术人员参考。(Matlab following procedures commonly used on the radar LFM signal (lfm signal) for pulse compression at the time of the key issues of simulation, including the impact of sidelobe suppression (plus a window with no window), the impact of Doppler frequency shift, time domain and frequency domain pulse pressure and pulse pressure results of comparative analysis of relevant technical personnel for reference.)

机械臂运动学正解仿真GUI图形界面初级版。主要描述机械臂运动学正解。(Manipulator kinematics simulation of the primary version of GUI graphical interface. Describes manipulator kinematics.)