GridMat

说明：  Matlab数值微分的程序，包含下面所列多种微分算法。 MidPoint 中点公式求取导数 ThreePoint 三点法求函数的导数 FivePoint 五点法求函数的导数 DiffBSample 三次样条法求函数的导数 SmartDF 自适应法求函数的导数 CISimpson 辛普森数值微分法法求函数的导数(Matlab numerical differentiation procedure, including a variety of differential algorithm listed below. MidPoint the mid-point derivative formula to strike a three-point method ThreePoint derivative function for a five-point method FivePoint function derivative DiffBSample cubic spline function method of derivative adaptive method SmartDF derivative function CISimpson Simpson numerical differentiation Method derivative function)

a good way to display Color image histogram. the result image is a 3D image. Very intuitive!

UWb超宽带的仿真代码.matlab编写的,可以参考(UWb UWB simulation code. Matlab prepared, you can refer to)

this program takes the data from an IMU as the input and calculates the body s trajectory ,velocity and attitude . it plots the velocities and euler angles vs time and the body s trajectory

用MATLAB实现带状矩阵A的LU分解，参数为A的主对角线元素组成的列向量(A MATLAB implementation by the LU decomposition of banded matrix, the parameters for the A' s main diagonal elements of the column vector)

根据平面波展开法绘制的二维光子晶体能带图，包括TM和TE波两种模式(2d photonic crytal band structure)

参数变化对最小相位系统的影响，动态矩阵算法（DMC）仿真实例。(Effects of parameter changes on the minimum-phase system。Dynamic matrix algorithm (DMC) simulation.)

说明：  进行小波分析，得到更好地结果，画出较为精准的图像(Wavelet analysis was performed)

线性调频信号的产生 输入带宽 起始频率的信息可产生相应的线性调频信号(The generation of linear FM signal input bandwidth can be generated starting frequency information corresponding linear FM signal)

说明：  用matlab来实现扩频通信仿真 很完整的仿真过程(Spread spectrum communication using matlab to achieve a very complete simulation of the process simulation)