fanqang

一个基于神经网络的手写体数字识别的matlab程序，可以自行进行神经网络训练并识别给出相应的结果(A neural network-based handwritten numeral recognition matlab program, the neural network can be trained to identify themselves and give the corresponding results)

Zernike calcilations code

使用理想低通滤波器设计针对50Hz工作频率干扰的陷波器(Ideal filters using the low road at 50hz work of the frequency interference )

灰色gm(1,1)模型，当做函数可以调用，中间注释写得很详细，稍加修改即可成为灰色系统中别的算法。(Gray gm (1,1) model, as a function can call the Notes between very detailed, a little modification to the system as a gray-level algorithm.)

fsk 调制解调，有两种解调方法：相干解调和非相干解调(fsk modem, there are two demodulation methods: Coherent demodulation and noncoherent demodulation)

FIR filter windowing

使用FastICA算法，进行盲源分离，得出源信号。(FastICA algorithm used for blind source separation, arrive at the source of the signal.)

reading of lettrrs on page

牛顿法求解一元三次方程的matlab 的程序，可以在十秒内求解任意一元三次方程(Newton s method for cubic equations)

this book will help to get knowledge about digital design very deeply