harmonic

数值积分方法练习与函数调用：利用ode23或ode45求解线性时不变系统微分方程 =Ay(t)并绘出y（t）的曲线，式中 =0， =4 (Using ode45 ode23 or to solve the linear differential equation when the same system = Ay (t) and draw y (t) curve, type = 0, = 4 )

有关于数字通信系统中相关信号的调制解调，包括高阶PSK调制和对应解调，加噪声等(fas )

在MATLAB中绘制不连续的COLORBAR,并方便根据自己喜好调节色彩(In MATLAB does not draw a continuous COLORBAR, and easily adjust colors according to their own preferences)

说明：  W-矩阵置乱，效果比Arnold置乱更好(W-matrix scrambling, it is better than Arnold)

感知器的算法有很多，这是我以前写的一个，希望与大家可以相互交流(gan zhi qi de suan fa you hen duo .yu da jia gong xiang )

利用共轭梯度法，追赶法，龙格库塔法来求解问题的源程序，适用于计算方法初学者(The source program of using conjugate gradient method, pursuit method and Runge Kutta method to solve the problem is suitable for beginners of computational methods.)

很全的GPSins完整仿真程序，值得下载(Are all of the GPS ins complete simulation program, worth downloading)

matlab（R2011b）教程，英文版（Getting Started Guide）(matlab（R2011b）——Getting Started Guide)

散傅里叶变换的性质 一、 实验目的 1、 掌握离散傅里叶变换的性质，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质； 2、 通过编程验证傅里叶变换的性质，加强对傅里叶变换性质的认识。 (The nature of the discrete Fourier transform, the purpose of the experiment 1, to grasp the nature of the discrete Fourier transform, including a linear characteristic, when the shift characteristic frequency-shift characteristic, symmetry, and the circular convolution nature 2, through the programming verification Fu li the nature of the Fourier transform, to enhance the understanding of the nature of the Fourier transform.)

Very effective Audio AGC