YUANZHEN

说明：  基于粒子群的改进K均值聚类算法源代码。适用于MATLAB7.1。(Improved PSO-based K means clustering algorithm source code. For MATLAB7.1.)

汉明码通过整个通信链路，利用BPSK方式调制解调，加入白噪声。(Hamming code through the communication link, using the way of BPSK modulation demodulation, add white noise.)

读网表程序，用于Matlab 控制Pspice(Read netlist procedures)

classification d une image

利用遗传算法的选择、交叉、变异功能来解决多元单峰函数求最优值问题(The use of genetic algorithm selection, crossover and mutation function to solve the multi-function uation unimodal optimal value problem)

十字路口车流通量及车身颜色的统计通过MATLAB创建系统对象，用于读入待处理视频，用于色彩空间转换、检测出包含汽车运动的图像块、用高斯混合模型检测背景、对检测出的运动车辆进行框画、标注检测到车辆的个数用于显示结果。颜色提取算法采用 RGB 颜色模型，利用MATLAB进行仿真(Crossing the circulation of the car and body color statistics by MATLAB to create object system, used to read the video to be processed and used for color space conversion, detect image blocks comprising the sports car, with Gaussian mixture model background detection to detect the moving vehicle frame painting, mark inspection to the vehicle number are used to display the results. Color extraction algorithm using RGB color model, using MATLAB simulation )

OFDM很容易在具有时延扩展或等效频率选择性的信道上使用。 频率选择性信道的特征在于延迟扩展或相干带宽，其测量频率中的信道去相关。 相干带宽与均方根（RMS）时延扩展成反比。 通过选择与信道相干带宽相关的子载波间隔，OFDM可以用于将频率选择性信道转换成频率平坦子信道的并行集合。 适合于平坦衰落信道的技术可以直接应用。(OFDM is simple to use on channels that exhibit time delay spread or, equivalently, frequency selectivity. Frequency selective channels are characterized by either delay spread or coherence bandwidth which measures the channel decorrelation in frequency. The coherence bandwidth is inversely proportional to the root-mean-square (rms) delay spread. By choosing the sub-carrier spacing properly in relation to the channel coherence bandwidth, OFDM can be used to convert a frequency selective channel into a parallel collection of frequency flat subchannels. Techniques that are appropriate for flat fading channels can then be applied in a straight forward fashion.)

数学形态学用于技术分析ECG心律的探测，很不错的(mathematical morphology for technical analysis of the ECG arrhythmia detection, very good)

Auvitek AU8522 QAM 8VSB demodulator driver and video decoder.

A very good, neat and classic contour detection. (cpp code , matlab script and test image included). You can learn the basic idea of contour detection and do your research based on this.