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利用比尔萨法尔定理计算多个线框嵌套时的磁场分布(for calculating the magnetic distribution of multiple square wireframe)

This is a matlab program. It will implement the estimation and testing procedures for a Markov switching parameter model as presented in B. Hansen "The likelihood ratio test under non-standard conditions: Testing the Markov trend model of GNP."

弹性力学自动计算软件，仅适用于图片中题目(Software automatically calculates the elasticity is only applicable to the subject image)

Converter is a unit conversionarithmetic

MODEL modeling system markov FOE DOC DOCTOR

Morphological filtering, digital image processing small jobs. Available. Treatment ECG waveform.

Thats Phase shift key program wich is very good for sudents Begginers can educate very well because cod is easy to be understod from everyone

this code explains the performance of BPSK and QPSK modulation techniques in terms of there bit error probability. this code plots the simulated bit error rate of bpsk and qpsk in terms of SNR. both modulation techniques are explained in RAYLEIGH fading channel.

分别用解析法和数值法求出并画出信号的幅度谱，并比较它们的结果。(Fourier Transform.)

一个简单的计算电磁波多普勒频率的matlab函数，自己用的，随手编写了。(A simple matlab function for compute doppler frequency，very simple.)