ellipse

说明：  毛拉贝库算子的MATLAB实现,用于计算图像的特征点(hair Rabe Operator for the MATLAB used in the calculation of the image feature points)

Face detection using L1 norm quantization

有关多媒体通信的课堂讲义，研究生教材，共六章,英文版本的(Class notes about multimedia communication, graduate teaching, a total of chapters, the English version of the)

这是消除信号中噪声的程序，是国外编制的，比较适合初学。(This is the signal to eliminate noise procedures, the establishment abroad and are more suitable for a novice.)

Matlab实现光线跟踪算法，建模光线折射、衰减、像差(Matlab to achieve ray tracing algorithm, modeling of light refraction, attenuation, aberrations)

Consider a BPSK and a QPSK system for the following two cases: 1) The probability that the symbol 1 is sent and the probability that the symbol 0 is sent are all the same. 2) The probability that the symbol 1 is sent is two times than the probability that the symbol 0 is sent. Assume that the noise is Gaussian distributed with mean=0 and  2 = 1.

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

Gaussian Processes for classification

Normalized cut code in matlab (Normalized cut code in Matlab)

KML文件图形化显示，使用此插件，必须安装GOOLE EARTH才能正确使用(KML files, graphical display, use this plugin, you must install the GOOLE EARTH to use)