dbntrain

这个函数返回n点2dw波段的傅里叶变换的DFT样本序列。通常情况下，以插值点的方式进行放大。(This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.)

pwm整流器的MATLAB仿真程序，都正确。(MATLAB PWM conventer)

It calculates the Power Delay Profile of a multipath environment. A detailed procedure is given

Unified power flow controller load flow model

Laplacian Pyramid: 用MATLAB实现并改进的图像拉普拉斯金字塔分解以及隐藏信息嵌入的源码。程序展示了Laplacian Pyramid Decomposition 在图像嵌入隐藏信息的重要作用。(Laplacian Pyramid: Based on MATLAB, original codes realize the improved Laplacian Pyramid Decomposition and the method to embed hidden information into images.Codes show its significance in embedding hidden info into images.)

FIR语音滤波的MATLAB 程序，附带噪声的音频，和消噪后的音频，(MATLAB FIR filtering process voice, with the noise of the audio, and denoising of audio,)

各种调制方式的matlab源码bask.m, bfsk.m, bpsk.m, msk.asv, msk.m, qpsk.m, raymodel.m(various forms of Matlab modulation source bask.m, bfsk.m, bpsk.m. msk.asv, msk.m, qpsk.m, raymodel.m)

人口增长（动物繁殖）模型，确定种群的固有增长率和稳定分布，建立稳定收获模型。 (it is about a model of population increasing)

此文章为基于在线聚类的雷达辐射源分类，它发展了新算法来在线更新分类。内附详细流程图，及功能介绍。可供用matlab做聚类和在线更新的所有人参考。(This article is based on online clustering of Radar Emitter classification, it has developed a new algorithm to update the classification of online. Containing a detailed flow chart, and functions of introduction. Available for use matlab to do clustering and online update of all reference.)

matlab编写的程序，读入HTK文件的参数(Matlab prepared by the procedure of reading the paper the parameters HTK)