dem0

这是一个三次样条插值的.m程序 输入的是一个二维数组A(Nx2) 插值方法为: S(x) = A(J) + B(J)*( x - x(J) ) + C(J)*( x - x(J) )**2 +D(J) * ( x - x(J) )**3 for x(J) <= x < x(J + 1) (This is a cubic spline interpolation. M program input is a two-dimensional array A (Nx2) interpolation method: S (x) = A (J)+ B (J)* (x- x (J ))+ C (J)* (x- x (J))** 2+ D (J)* (x- x (J))** 3 for x (J) )

Good refrence to learn statics in matlab

it s sort and get an array then it deliver sorted array to user

双边幅度调制与解调 对频率为30Hz的余弦信号进行双边带幅度调制，载波频率为300Hz，并采用相干解调法实现解调(Bilateral amplitude modulation and demodulation cosine signal of 30Hz frequency double sideband amplitude modulation, carrier frequency is 300Hz, and the use of law to achieve coherent demodulation demodulation)

This is a buck converter simulation. This simulation have the changing load in the changing time. This is a variable load simulation of buck converter.

说明：  详细介绍了simulink的建模与开发，适合于初学者学习(Simulink detailed modeling and development, suitable for beginners to learn)

Sparse Subspace clustering, an algorithm which is useful for subspace segmentation and motion tracking--

数字信号处理课程设计 利用MATLAB对声音信号进行处理(Digital Signal Processing course design using MATLAB signal processing of sound)

说明：  使用指数平滑对数据进行初步处理，在使用bp神经网络进行预测(Using exponential smoothing to deal with the data and BP neural network to forecast)

方波信号生成程序，可对方波信号的复制和频率进行设置，输出信号准确稳定(to creat a square wave )