mfcc_duandian

fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)

直流电机的直接起动仿真，主要在simulink中(Start to start the simulation of DC motor)

Machine Learning, Neural and Statistical Classification Editors: D. Michie, D.J. Spiegelhalter, C.C. Taylor February 17, 1994

说明：  波束形成，有详细的算法仿真，适合初学者学习借鉴。(Beamforming, simulation algorithm in detail, suitable for beginners to learn from.)

This is a simple script two illustrate the concepts of Probability density function(pdf) cumulative density function (cdf). Two help pdfs are also included to understand the pdf and cdf concepts.

一个信道编码解码以及性能比较。 包括卷积码编码器，使用硬判决的维特比译码器。 比较了不同信道环境下（SNR）的误码率性能。(Comparing a channel codec, and performance. Including the convolution code encoder, using hard decision Viterbi decoder. Compare different channel environments (SNR) BER performance.)

二维FDTD算法仿真，并带完全匹配层，输入波形为高斯波、平面波(Two dimensional FDTD algorithm is simulated, with a complete matching layer, and the input waveform is Gao Sibo and plane wave)

说明：  采用全有全无法进行用户均衡（UE）条件下的流量分配(trips distribution when user equilibrium with all-or-nothing method)

说明：  fft算法，fft与dft算法的比较，并有详细的文档说明。(fft algorithm, fft compared with the dft algorithm and a detailed description of the document.)

it good uwb modeling in matlab, execute this and it for your channel modele