8267Dwaveform

轴承信号小波变换，四层小波包分解，提起频带能量(Bearing wavelet transform)

用DSM调制1-bit输出，经简单模拟滤波电路，产生VGA控制电压。对于内部频率高、但VGA变化速度较慢的场合，可以达到很高的控制精度，从而省却了内部高精度DAC的模块(DSM modulation with 1-bit output, through a simple analog filter circuit, producing VGA control voltage. in the circumstance of high internal frequency, but need a slower changing VGA control, this program can achieve high control precision, and thus save the internal high-accuracy DAC module)

数字调制系统的仿真,其中包含各种数字调制技术，如QPSK，QASK等(satellist communacation system )

说明：  英文书《Digital Signal Processing with Examples in MATLAB》附带的MATLAB实例(English book )

assignment in control of wind turbines

这是外国人实现的非线性主成份分析，可下载相应的文章，可用来降维！(Applies the kernel method to unsupervised algorithms as for instance Principal Component Analysis. This gives a principled and efficient approach to nonlinear PCA)

利用matlab，knn最近邻分类算法，可直接调用(Using matlab, knn nearest neighbor classification algorithm can be directly invoked)

圆孔衍射的matlab模拟,产生动态图像，直观生动(matlab simulation of circular diffraction)

利用遗传算法来进行图像分割的例子，非常好用。(the use of genetic algorithms for image segmentation example, very handy.)

lte code fore simulation with matlab