davenport_arma3_2

SOR Method for system of linear equations

MATLAB CODE PIDFUZZY

说明：  奈奎斯特成型滤波及带通滤波器 其中有很好的算法，能看眼图(Nyquist shaping filter and bandpass filter of which a good algorithm, can see eye-diagram)

核Fisher鉴别分析方法（KFDA）。KFDA方法的基本思想是首先将原始训练样本通过一个非线性映射 映射到某一高维(可能是无限维)特征空间F中，然后在F中执行Fisher鉴别分析。(Nuclear Fisher discriminant analysis method (KFDA). The basic idea of KFDA method is the first original training data by a nonlinear mapping  mapped to a high dimensional (possibly infinite dimensional) feature space F, then F in the implementation of the Fisher discriminant analysis.)

产生随机信号观测样本，不同信噪比和归一化频率。利用基于FFT的自相关函数快速计算方法估计其自相关函数。(Generate random signal observation samples, different signal to noise ratio and normalized frequency.Based on FFT calculation method of the autocorrelation function to quickly estimate the autocorrelation function.)

计算多重分形谱的MATLAB程序源代码，希望对大家有用。完整的源代码可以直接使用(Provide a small programs which is multifractal spectrum algorithm .)

通过Gallager和边增长算法生成LDPC码校验矩阵(generate the check matrix of LDPC code by using the Gallager method and progressive-edge-growth algorithm)

《模式分类》第二版配套Matlab源代码(" Pattern Classification," the second edition of Matlab source code package)

a very nice book about wireless communication. contains description about WIFI, Zigbee and wimax. Also contains the simulation of these systems in matlab.

该文件是一个详细分析PID控制的文件。通过示波器，改变参数下，可以很形象的观察输出波形的变化，这样可以更加直观的学习PID控制，加深对它的理解(The file is a detailed analysis of PID control file. Through the oscilloscope, change the parameters, can be very image of the observed output waveform change, so that we can more intuitive learning PID control, deepen the understanding of it )