Matlab-VB

此文件是前馈BP神经网络应用例子程序代码(This file is the feed-forward BP neural network application example code)

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)

this is the topsis algourithm to solve problems in mcdm madm to improve desicion making and choose best choice.

Ku波段卫星通信中自由空间衰减计算的simulink mdl文件(Ku-band satellite communications in free space attenuation of simulink mdl file)

Digital Signal Processing Charles Darwin University Lab7

IHS变换域的遥感图像NSCT融合算法 石爱业 马艳军 黄凤辰 徐立中 河海大学学报(自然科学版) 2008-11-25 期刊(NSCT ihs transform domain of remote sensing image fusion algorithm stone love industry Ma Yanjun Huang Fengchen Xu Lizhong journal of hohai university (natural science edition) 2008-11-25 journals)

MATLAB-HFSS联合仿真，以遗传算法优化开槽优化微带天线带宽，还需下载hfss-hfss-api方能使用，别忘了修改路径(MATLAB-HFSS-patch antenna)

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用matlab合成地震记录，matlab代码，石油勘探，地震正演模拟(sythetic seismic record with matlab)

资料很简单，但是是我自己初学做出来的，我只是希望能够在这个平台上多学习东西。谢谢(you can use it to study something babic.)