Matlab-programming

这是一个半导体放大器的数值模拟程序，功能比较齐全，适合初学者(This is a numerical simulation of semiconductor amplifier procedures, functions and it is suitable for beginners)

高斯线性调频信号的WVD；多普勒信号的WVD；计算WVD时，加窗和不加窗的影响 (Gauss linear frequency modulation signal WVD Doppler signal WVD calculate WVD adding windows and not the effects of window)

利用小波变换的方法对心电信号的QRS波群进行检测(The method of using wavelet transform to detect QRS complex of ecg signal)

This program segments the objects by GraphCut Algorithms.

基于负熵最大的独立分量分析，最大似然（ML）准则和最大后验概率（MAP）准则，小波包分析提取振动信号中的特征频率。( Based on negative entropy largest independent component analysis, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Wavelet packet analysis to extract vibration signal characteristic frequency.)

设计一个低通切比雪夫Ⅱ型模拟滤波器切比雪夫II型模(Design of a low-pass Chebyshev type II filter,)

SERPSK SERPAM SERQAM

经典的信息论准则估计信号源个数。 使用空间谱估计理论，模拟发射信号由天线阵列接受采样。经过AIC和MDL两种算法，估计出采样序列中信号的个数，所加噪声是白噪声。(Classical information theory for sources number estimation. It s spatial spectrum estimation theory. it analogs transmission signal from the antenna array . It uses two algorithms“ AIC and MDL ”to estimate the number of sampled signal sequence. the added noise is white noise.)

Maximum likelihood estimation for mixed gaussian function

sunjun编写的量子粒子群算法，MATLAB程序，简单易懂，注释清晰。(QPSO.m coded by Sun Jun, a efficient and effective algorithm, also a Swarm-Intelligent algorithm.)