SphereLFOA

说明：  用递推的极大似然法对系统辨识，对具有随机噪声的二阶系统的模型辨识(Using the recursive maximum likelihood method of system identification, random noise with the second-order system model identification)

Plot the least squares fit by a line

说明：  有色噪声干扰下多变量系统的辅助模型辨识方法(Colored Noise multivariable model identification method of the auxiliary system)

image polar to convert an image from Matrice to polar conrdinate, its about 5 functions that works toguether

这是一个Word版的资料，是关于Ansys动力分析的-模态分析、谱分析。对初学者很有帮助。(This is a word file. It is about dynamic analysis of Ansys question,such as modal analysis spectrum analysis and so so on ,It is very important for new learners.)

2FSK 的调制与解调 实现误码率图 MATLAB(2FSK realize the modulation and demodulation BER MATLAB Figure)

根据图像灰度线性变换的算法。得到线性变换的MATLAB的程序。经仿真正确()

MATLAB非常丰富的计算机仿真实例与讲解，附有源代码。(MATLAB is very rich and explain examples of computer simulation, with source code.)

多尺度几何分析contourlet工具，包括去噪演示(Contourlet geometric analysis tools, including Noise Demo)

z_tranform for advanced digital signal processing lab