zhouqitu

基于ofdm信道估计的matlab源代码(Based on ofdm channel estimation matlab code)

说明：  电力系统节点导纳矩阵的形成，自己编写的供大家参考，谢谢(Power system nodal admittance matrix of the form, I have written for your reference, thank you)

本程序通过SVD可以很好实现lyapunov指数计算，便于理解，且速度和精度较高(lyapunov exponent by SVD)

S-function的编写指导,非常不错，内容很详尽(guides for using S-function)

说明：  本书旨在介绍小波变换，福利叶变换基本理论。小波变换在工程应用中很广泛，比如信号处理，图像处理等。(This book aims to introduce the wavelet transform, the basic theory of Fourier transform welfare. Wavelet transform in a very wide range of engineering applications, such as signal processing, image processing.)

说明：  构建PID控制器，设计P和I两个参数，并画出其参数范围(Build a PID controller, the design of the two parameters P and I and draw the scope of its parameters)

矩量法求解半波阵子天线的matlab程序，给出了方向图和增益还有输入阻抗，结果正确，程序规范，程序在实验报告中。(Moment Method time around half-wave antenna matlab procedures, given the pattern and gain and input impedance, the result is correct, procedural norms, procedures in the test report.)

这是一种广义预测控制的一个matlab程序，希望对学习模型预测控制的有所帮助(This is a generalized predictive control matlab program, helpful learning model predictive control)

在3d不光滑曲面上的射线跟踪算法，效果比较好，希望可以帮助到大家(3d surface is not smooth in the ray-tracing algorithm, the effect is good, hope you can help to)

sound filter for sound waves