Survillance_system

决策树分类的各种代码,包括ID3、c4.5等等，有界面可以运行(Various code of decision tree classification, including ID3, C4.5 and so on, there are interface can run)

利用贝叶斯原理估计混合logit模型的参数，matlab小波分析程序，快速扩展随机生成树算法。( Bayesian parameter estimation principle mixed logit model, matlab wavelet analysis program, Rapid expansion of random spanning tree algorithm.)

This MATLAB m-file ferbsim.m is a simulation program for a rotating flexible beam attached to a base. The mathematicla model is created from ferobem.m as system mass and stifness matrices

OFDM using Quadrature phase shift keying modulation scheme

a c program for simulation of system call ls -l .

生成Gabor滤波器的函数，并用gabor滤波器进行滤波，简单易懂(Generating function Gabor filters and filtered using gabor filters, easy to understand)

包括大部分matlab原程序代码，用vc编写，非常方便(Including most of matlab original program code, using vc prepared, very convenient)

16QAM调制和解调，中间经过高频调制，采用均衡接收,信道为加性高斯白噪声(16QAM modulation and demodulation, then modulate the signal to the high frequence before translated onto the channel)

利用窗口设计法选择GAUSSWIN设计一个FIR滤波器，对一段含噪语音信号进行滤波去噪处理并根据滤波前后的波形和频谱分析滤波性能。(audio denoising)

matlab的数学源程序，可做调用：二分法，用于近似求方程的根(matlab erfenfa：mainly used in rooting)