math_exp

paper based on pca and image fusion

OFDM的代码和模型，关于QAM和QPSK调制，两个都有哦，适合初学者学习(OFDM code and model, on QAM and QPSK modulation, two have, oh, suitable for beginners to learn)

matlab中详细的燃料电池模型，适用于各种用到燃料电池的场合(Matlab detailed fuel cell model, suitable for all kinds of fuel cell applications)

The Rosenbrock function is a non-convex function used as a performance test problem for optimization algorithms introduced by Rosenbrock (1960). It is also known as Rosenbrock s valley or Rosenbrock s banana function. The global minimum is inside a long, narrow, parabolic shaped flat valley. To find the valley is trivial. To converge to the global minimum, however, is difficult.

只要输入低通滤波器系数，可画有负数尺度的多尺度函数的图象(As long as the importation of low-pass filter coefficient, can be painted a negative multi-scale image scaling function)

there is a notch filter (with Matlab)

PID控制极点配置的自适应控制的应用实例(PID control poles of adaptive control)

MATLAB code to Import two images and perform Image Addition,subtraction,multiplication, division,blending

卡尔曼滤波方面的matlab代码集，好不容易收集来的，供大家使用(matlab code for kalman filter)

用粒子群优化算法对三轴稳定航天器姿态控制PD参数进行自动寻优(optimization of PD parameter of attitude controller in spacecraft)