Signal_and_Systems_Lab_3

双线性变换的特点是不产生频率混叠失真，是一种很好的设计方法(Bilinear transform the feature is not to produce the frequency aliasing distortion is a good design method)

Generates a pulse composed of Nc cycles of a sinusoidal waveform with fixed frequency Fp

包括主成分分析、因子分析、贝叶斯分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，是机器学习的例程，基于chebyshev的水声信号分析，在MATLAB中求图像纹理特征，阐述了负荷预测的应用研究,是学习PCA特征提取的很好的学习资料，使用混沌与分形分析的例程。( Including principal component analysis, factor analysis, Bayesian analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Machine learning routines, Based chebyshev underwater acoustic signal analysis, In the MATLAB image texture feature, It describes the application of load forecasting, Is a good learning materials to learn PCA feature extraction, Use Chaos and fractal analysis routines.)

贝塞尔曲线拟合，demo，能实现相应的结果。(Bessel curve fitting, demo, can achieve the corresponding results.)

粒子群优化算法（可以应用在寻优建模过程中）(Particle Swarm Optimization (can be applied in the modeling process optimization))

matlab files to play with cells

matlab中的混合编程及各类接口的使用实例。包括notebook,excel,word,mat,dll,color map,Implicit function，debugging等多个方面的多个实例。(matlab Mixed programming and examples of the use of various types of interfaces. Include multiple instances of multiple aspects of the notebook, excel, word, mat, dll, color map, Implicit function, debugging, etc.)

网上找的，比较全面的alpha稳定分布的matlab程序(Find online, more comprehensive alpha stable distribution matlab program)

说明：  根据个体三期的就业状态及分类出错的概率计算实际失业率(According to the individual' s employment status and classification of three errors in the probability of the actual unemployment rate)

matlab code for Ncut segmentation algorithm