cpf

ofdm系统matlab仿真研究，结合书本觉得很有用。(Simulation of the system matlab OFDM, combine the book feel useful.)

循环谱检测算法仿真实例，内含三个文件，实现了多进制调制环境的四阶循环累量特征分析(Cyclic spectrum detection algorithm simulation example, contains three files, to achieve a multi-band modulation environmental characteristics of fourth-order cyclic cumulant analysis)

本例程是利用MUSIC算法对来波频率进行估计，可以达到想要效果，(This routine is estimated using MUSIC Algorithm to the wave frequency, can achieve the desired effect,)

说明：  matlab使用的卡罗曼工具箱，经典源码(Kaluoman use of Matlab Toolbox, classic source)

光伏电池的电池模型，已经带入数据，电池型号为MSX-60(Battery model for photovoltaic cells)

PSIM软件APF控制，采用PI控制，治理效果明显(PSIM software APF control, PI control, effective governance)

霍夫曼（Huffman）编码算法是满足前缀条件的平均二进制码长最短的编码算法。本文用Matlab语言编程实现了霍夫曼（Huffman）编码,并有详细的word说明(Hoffman (Huffman) coding algorithm is to satisfy the conditions of the average prefix length the shortest binary code coding algorithm. In this paper, Matlab programming language to achieve the Hoffman (Huffman) encoding, and a detailed description of the word)

分析研究了用CV模型，CA模型，Singer模型对单机动目标进行跟踪算 法的matlab仿真。比较了各模型的滤波性能，得出了一些有意义的结论。 (Analysis of the CV model, CA model, Singer model single maneuvering target tracking algorithm matlab simulation. Compare the filtering performance of each model, and draw some meaningful conclusions.)

主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原 (Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)

DFA算法。用matlab实现的DFA算法，不保证效率，只保证能运行。(DFA algorithm. DFA algorithm using matlab realize, does not guarantee efficiency, is only guaranteed to run.)