CFICA_11

关于图像的二值化三种算法程序，实现图像的二值化(With regard to the image binarization process three kinds of algorithms to achieve the image binarization)

说明：  通信原理中的数字调制方式与解调，包括了最常用的ask,psk,fsk的调制以及多种解调方式(the modulation and demodulation demo of ask, fsk ,dpsk and psk)

说明：  用MATLAB仿真KL变换，并与DCT变换进行了比较(KL transform using MATLAB simulation and a comparison with the DCT transform)

This file is Gaussian mixture pdf calculator that will generate a random variable from a mixture of Gaussian.

说明：  用于计算图像鲁棒性的峰值信噪比和归一化相关系数。峰值信噪比值越大，说明图像处理效果越好，鲁棒性强，越小越不好。归一化相关系数值越大越好。(Images used to calculate the peak signal to noise ratio and robustness of the normalized correlation coefficient. The greater the peak signal to noise ratio, indicating that the better image processing, robust, the smaller the worse. Normalized correlation coefficient the better.)

普通PID控制及其扩展算法控制的MATALB仿真程序，内容包含面广．(ordinary PID control algorithm and its expansion of enriching control simulation program, which includes many sectors.)

说明：  QPSK卷积码程序,包含误码率曲线，星座图等程序(QPSK convolutional code procedures)

简单克里金插值程序，能生成可视化的界面，有算例，适合参考。(Simple kriging interpolation procedures can generate visual interface, example, suitable reference.)

一个按照各类汽车参数做的聚类分析的mapreduce程序，可以看到各车型的分类情况。(Mapreduce program in accordance with all types of vehicle parameters to do a cluster analysis, you can see the various models of classification.)

比较协作通信中AF、DF的性能，有误码率的比较，以及实验值与理论值的比较(Comparison of collaborative communication, the AF, the DF performance, comparison of the bit error rate, and the comparison of experimental and theoretical values)