matlab特征值与特征向量数值计算的14个例子代码

详细介绍了有限差分法，以及其matlab实现(Details of the finite difference method, and its implementation matlab)

解决了三维数据可视化的问题；在三维网格点上数据绘制显示它的大小。 通过z轴坐标点更容易区分边缘颜色变化。可以通过设置线宽参数该选项设置为0。(This function solves the problem of visualization of 3 dimensional data in one plot(plot3). Data is plotted on a 3 dimensional mesh with point size showing value of it. Edge color changes via z axis to distinguish coordinate of points easier. That option can be turned off by setting the linewidth parameter to 0. )

Complex function fitting

3阶段fir数字滤波器生成。用于生成所需fir滤波器系数，适用于CDMA的数字中频处理。(calc 3 stage FIRcoefficients used in cdma)

基本原理就是首先求解出连续系统微分方程的近似解，然后对系统的Jacobian矩阵进行QR分解，计算Jacobian矩阵特征值的乘积，最后计算出LE和分数维(The basic principle is to first find the approximate solution of differential equations continuous system, then the system will be on the Jacobian matrix QR decomposition product Jacobian matrix computing eigenvalues, and finally calculate the fractal dimension LE)

说明：  本代码用matlab编程，计算了duffing振子（杜芬振子）和非线性加幂律振子的响应，使用的方法是Newmark β方法和Runge-kutta方法，资源内容包括matlab代码和演示PPT，仅供学习使用，有问题可以留言。(This code uses MATLAB programming to calculate the response of Duffing oscillator and nonlinear plus power-law oscillator.)

Matlab界面编程指南，初入者入门书籍(Matlab interface programming guide, who first joined the entry books)

利用music方法来进行doa估计，常用于阵列信号处理中(The use of music means to carry out doa estimation, commonly used in array signal processing in)

这是一个有关matlab的编程，是关于fm，dsb调制与解调的程序。(This is a question matlab programming is on the fm, dsb modulation and demodulation process.)

说明：  国外关于雷达线性和非线性调频技术的描述包含脉冲压缩结果图(Abroad on the radar, linear and nonlinear FM pulse compression technology, includes a description of the results of Figure)