dingyi_lyapunov

这是一个基于神经网络的数字识别程序，能够识别出0~10的阿拉伯数字(This is a neural network-based digital identification procedures, to identify the Arabic numerals 0 to 10)

数值分析 (Numerical Analysis)

Code ardruino NFC rc522 with buzzer

基于HHT方法的模拟调频信号的hilbert谱分析(HHT-based method of analog FM signal hilbert spectral analysis)

matlab code for pso Particle Swarm Optimization Research Toolbox

该m文件是数字信号处理实验课上的实验5：谱分析(This document is an experimental 5 m digital signal processing on the experimental class: spectral analysis)

车牌定位MATLAB实现，简单实用，首先通过图像预处理，然后通过颜色和投影来定位(License plate location MATLAB to achieve simple, practical, first by image preprocessing, then the color and the projection to locate)

非线性偏微分方程用不同差分格式求解两种TVD格式(nonlinear partial differential equations were different format for two TVD)

用巴特沃斯滤波器去除图像中的椒盐噪声程序 图像增强程序(With bart wo filter to remove salt &pepper noise in the images of the program image enhancement program)

仿真OOK载波调制信号在AWGN信道下的误码率和误比特率性能，并与理论值相比较。 OOK是ASK调制的一个特例，把一个幅度取为0，另一个幅度为非0，就是OOK。(OOK modulation signal simulation in AWGN channel bit error rate and bit error rate performance, and compared with the theoretical value. OOK is a special case of ASK modulation to an amplitude taken as 0, and the other non-zero amplitude is OOK.)