AR11

说明：  差分方法是求解微分方程的常用方法。本程序给出了40中差分格式的源程序。(Difference method is commonly used methods for solving differential equations. This procedure gives the difference scheme of the source 40.)

CVPR 2014 paper on Image Annotation

matlab code bp neuralnetwork xor

用matlab中simulink工具箱搭建的非线性模型，功能便于实现！(Using matlab simulink toolbox to build the nonlinear model, features easy to implement!)

语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)

说明：  基于matlab的扩频tongxin系统仿真及性能分析，非常详细 (Spread Spectrum tongxin system based on matlab simulation and performance analysis, very detailed)

用matlab 实现的通信系统仿真 2DPSK，PCM，TDM的综合系统(Using matlab to achieve the communication system simulation 2DPSK, PCM, TDM integrated system)

这个程序代码用于提取眼底图像的血管，包括去噪、边缘检测(The program code for extracting a blood vessel image of the fundus, including denoising, edge detection)

利用matlab进行蚁群算法的仿真，利用M文件(The ant colony algorithm using the simulation matlab)

numerical methods analysis and the taget for the same