HC_DNA-master

数字信号处理、图像处理 中值定理有关原理内容 快速算法(Digital signal processing, image processing, the mean value theorem principle content Fast Algorithm)

永磁同步电动机直接转矩控制matlab仿真(pmsm DTC control simulation)

Generate 100 samples of a zero-mean white noise sequence with variance , by using a uniform random number generator. a Compute the autocorrelation of for . b Compute the periodogram estimate and plot it. c Generate 10 different realizations of , and compute the corresponding sample autocorrelation sequences , and . Compute the average autocorrelation sequence as and the corresponding periodogram for . d Compute and plot the average periodogram using the Bartlett method. e Comment on the results in parts (a) through (d). (Generate 100 samples of a zero-mean white noise sequence with variance, by using a uniform random number generator.a Compute the autocorrelation of for. B Compute the periodogram estimate and plot it. C Generate 10 different realizations of, and compute the corresponding sample autocorrelation sequences, and. Compute the average autocorrelation sequence as and the corresponding periodogram for. d Compute and plot the average periodogram using the Bartlett method. e Comment on the results in parts (a) through (d).)

Estimador de orden reducido Control en el espacio de estados

matlab 实现fft变化的源代码，这是源代码，不是直接调用函数(matlab source code changes to achieve fft)

小波分析与应用例程在matlaB中的实现，压缩包里面包含讲义和源代码。(Wavelet analysis routines in MATLAB to achieve compression package which contains the lecture notes and source code.)

本文件为时频工具箱，包含了matlab的多种时频相关函数(This document is a time-frequency toolbox that contains a variety of time-frequency correlation functions for matlab)

说明：  k-中心与qpso算法的结合，从文档中读取对象数据，没有维限制。需要设定类别数，先由k-中心计算出各类中心，然后由qpso优化，得到聚类结果，并保存聚类信息。(algorithm for k-medians and qpso combination of object data read from the document, there is no dimension restrictions. Need to set the number of categories, first calculate the k-medians types of center, and then optimized by qpso obtained clustering results, and save the clustering of information.)

本文利用MATLAB从预处理、边缘检测、车牌定位、车牌切割，字符分割、字符识别等几个方面，具体介绍了数字图像处理中车牌自动识别的原理。(In this paper , Principle of automatic license plate recognition in digital image processing is specially introduced using MATLAB from some perspectives , which conclude processing , edge detection , license plate location , license plate cutting , character segmentation ,character recognition. )

这是基于小波的语音去噪资料，里面包括测试语音，去噪的整个流程的程序。(This is the speech denoising based on wavelet data, which includes the entire process of program test voice, denoising.)