edgedetection

说明：  人工神经网络BP算法的MATLAB实现--源代码(Artificial neural network BP algorithm MATLAB implementation- the source code)

说明：  用matlab计算圆形粒子Mie散射的程序(Matlab round particles with Mie scattering calculation procedures)

主要是硕士期间要用到的基本的统计的matlab数据处理命令的介绍(Mainly during use to master the basic statistical data processing matlab command description)

产生一个3载波的wcdma信号源，用于做仿真时的输入信号，现在通信系统常用的信号(generate wcdma source)

用一种算法 利用matlab语言来编写视频跟踪程序(An algorithm using matlab language used to write the video tracking program)

基于ACO-OFDM调制的可见光通信技术(Visible light communication technology based on ACO- OFDM modulation)

fundamentals of cbir system...

说明：  DSP本身在内的所有电子器件都是干扰源，而且系统所处的工作环境中还有很多外来干扰源，再加上语音识别技术对信号噪声非常敏感，所以在系统设计中必须考虑系统的抗干扰问题。(DSP itself, including all electronic devices are sources of interference, and the system environment in which there are many external sources of interference, coupled with voice recognition technology is very sensitive to signal noise, so the system design must consider the system of anti- interference problem.)

粒子滤波（Particle Filtering）是基于贝叶斯估计的一种估计算法，在制导，导航，通信，金融中用着广泛应用。该程序实现了基于粒子滤波方法的动目标跟踪。(Particle Filter (Particle Filtering) is an estimate based on Bayesian estimation algorithm, using the widely used in guidance, navigation, communications, finance. The program implements a moving target based on particle filter tracking.)

说明：  对图像进行频域的低通滤波（包括理想低通、布特沃斯低通、高斯斯通）滤波）、高频强调滤波，并给出滤波后的图像和频谱(The image is filtered by low-pass filter in frequency domain (including ideal low-pass, butworth low-pass, Gaussian stone filter) and high-frequency emphasis filter, and the filtered image and spectrum are given)