37313541StrainStressAnaFEACodes

This an adaptive receiver for a direct-sequence spread spectrum (DS-SS) system over an AWGN channel. The adaptive receiver block is modified from the LMS adaptive filter block in DSP Blockset. For DS-SS signal reception, the adaptive filter needs to have multi-rate operation. The input sample rate is equal to chip rate and the output is at symbol rate. Two rates are related by PG, processing gain

一个很实用的MATLAB实例教程，50个例子，欢迎下载，嘿嘿！！！！！！！！(A very practical example of the MATLAB tutorial, example 50 are welcome to download,嘿嘿! ! ! ! ! ! ! !)

《MATLAB神经网络30个案例分析》中的第19个例子，案例19 概率神经网络的分类预测-基于PNN变压器故障诊断。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 19 example, 19 cases of probabilistic neural network classification prediction based on PNN transformer fault diagnosis. Hope to have certain help to everybody! )

电力线通信多径信道模型-Manfred Zimmermann模型，多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示： H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i ) 式中，i 为路径号， g_i为路径 i的加权系数(包含了传输系数和反射系数的作用)，A(f,d_i )为衰耗，其大小由长度、频率决定，τ_i是每条路径上的延时。 (Powerline Communication multipath channel model-Manfred Zimmermann model)

说明：  实现最小二乘算法进行系统辨识，并给出了图形。(To achieve least-squares algorithm for system identification, and gives the graphics.)

provide an overview of the radar probability of detection calculations and related topics.(provide an overview of the radar probabili ty of detection calculations and related topic s.)

Modal Analysis in this code you can enter the K abd M matrix an then finde the frequency and mode shape with their figures

HTI介质模型THOMSEN参数计算，标注有明确的注释。(HTI medium model THOMSEN parameter calculation, marked with a clear note.)

Geomagic_Studio中文学习教程，提供简单的图片介绍和说明。(Geomagic_Studio Chinese learning tutorial provides a simple picture description and explanation.)

Beta calculation logic for simulation of full converter for RL Load.M file program attached. Transfer function simulink model also attached