buckPI

transfer function model

surf算法对导入的图像在视频里做匹配，方框标记出来, 清晰易懂(use SURF detector to match object of interest )

粒子群优化算法是一种新的智能优化算法，用于解决最小值问题，寻求最优解。(Particle swarm optimization is a new intelligent optimization algorithm for solving the minimum problem, finding the optimal solution.)

用区域生长法分割图像,该文件包括完整的代码。(segmente images in Regional growth method, include the full code )

可以求取一维信号的模糊熵,比如心电信号就可以用这个程序来做模糊熵；另外一个是得出混淆矩阵(The fuzzy entropy of one dimensional signal can be obtained.For example, ECG signal can be used to do fuzzy entropy with this program.The other is to get the obfuscation matrix)

DQPSK，包括误码率的统计和误符号率的统计(DQPSK, including bit error rate and symbol error rate statistics Statistics)

LFM信号的分数变换,用于信号距离探测 精确度更高(Calculation of the Fractional Fourier Transform)

ccalculate BER using QAM

说明：  通信系统功率分配--基于SVD分解的注水算法仿真(Communication system power distribution- filling algorithm based on SVD decomposition simulation)

说明：  详述了Matlab中画图的命令及技巧，针对出现的问题进行了说明和逐一演示。(Matlab detailed drawing of the orders and skills, for the problems described, and each presentation.)