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设计IIR数字陷波器，采样率为6.4kHz，陷波频率点为50Hz、150Hz、250Hz；c1.mat为输入数据文件；并且包括陷波前后的频谱分析。(Design of IIR digital notch filter, sampling rate of 6.4kHz, notch frequency point of 50Hz, 150Hz, 250Hz c1.mat for input data files and includes the notch before and after the spectrum analysis.)

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station).

用Matlab解决图像中交互式画矩形后保存问题(Using Matlab to solve the interactive image after drawing the rectangle preservation)

it is used to remove noise from images

层次分析法用于综合评价分析，一种数学建模的实用方法，对你的比赛，和应用很有帮助(Analytic hierarchy process (ahp) is used in comprehensive evaluation analysis。A good mathematical modeling tool, It is very helpful to your study MATLAB)

hpfield 求解TSP的MATLAB源代码(hpfield solving TSP s MATLAB source code)

DVB-T2 ldpc encoder part by guidebook

matlab基于向量机的分类，usps数据集(matlab SVM based classification, usps datasets)

this explains about the concept of channel and fading related to it and about the ofdm concept.

is a document hwo help to know about electrical enginering