bxputwck

non uniform hough transform matlab code

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：  采用一种量子粒子群算法来对RBF网络进行优化(Using a quantum particle swarm algorithm to optimize the RBF network)

用matlab实现qpsk，oqpk的调制解调，并计算误码率(Using matlab to achieve qpsk, oqpk of modulation and demodulation, and calculate the error rate)

迭代解码算法Weighted Bit-Flipping Algorithm，可对比数据计算误码率(Iterative decoding algorithm for Weighted Bit-Flipping Algorithm, error rate can be calculated comparing the data)

Lyapunov指数程序。适合初学者，可以直接通过替换方程，来进行计算。清晰实用。 (Lyapunov index procedure. For beginners, you can directly replace the equation to calculate. Clear and practical.)

The code is of Normalized Cross Correlation technique for object detection

algoritmic of golden search and fibonacci

程序是实现加权线性回归的，自己构造数据吧(this is the linear regression)

用MATLAB中用simulink 做的GPS滤波仿真(Using MATLAB simulink do with GPS filter simulation)