programs

QPSK by AWGN bit error rate picture

Transfer Matrix Optical Modeling

recording tool ones 1

BP神经网络PID S函数,可用于Simulink仿真。(BP NN PID S-fuction)

免疫粒子群混合优化算法整定PID，该方法将免疫算法中的基于浓度的抗体繁殖策略 与粒子群优化算法相结合。对浓度低的粒子进行促进，对浓度高的粒子进行抑制，因而保持了粒子的多样性，克服了PSO 算法易于陷入局部最优点的缺点，寻优速度快。(PID paramaters optimization by AIPSO)

《matlab实例》中有关图像处理的实例源码，希望对大家有帮助。(" Matlab examples" in the instance of the image processing source code, we want to help.)

Linear algebra problems!

已知离散的坐标数据，利用这些坐标点进行椭圆拟合的程序(Known coordinates of discrete data points to use these coordinates ellipse fitting procedure)

说明：  Shrink the image by a factor of two using the bilinear interpolation and zoom this image to the original size again. Does this image differ from the original one?

a matlab file to develop models for underwater acoustic communication networks