d2gauss

harmonic distorsions in matlab

说明：  matlab 科学计算与可视化程序集。几百个小程序供初学者掌握matlab的科学计算十分有帮助。(matlab scientific computing and visualization of the assembly. Hundreds of small programs for beginners to master the scientific computing matlab very helpful.)

用kalman算法实现系统辨识，最终实现滤波，具有精度高，收敛快的特点(System identification algorithm using kalman, and ultimately the filter, with high precision, fast convergence characteristics)

matlab 工具箱下载，含各种matlab 处理函数文件(matlab toolbox download matlab processing functions with a variety of documents)

bit error rate calculation

主要对扩展卡尔曼滤波（EKF）、无迹卡尔曼滤波（UKF）及改进无迹卡尔曼滤波（MAUKF）算法进行研究，研究了三种算法的基本原理和各自的特点。其中扩展卡尔曼滤波器是将卡尔曼滤波器局部线性化，其算法简单，计算量小，适用于弱非线性、高斯环境。无迹卡尔曼滤波器是用一系列确定样本来逼近状态的后验概率密度。改进无迹卡尔曼滤波算法在UKF的基础上引入衰减因子。(Improved Kalman filtering algorithm)

说明：  数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.(Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal superimposed on the channel noise. In this paper, Matlab software simulation [3, 4] of the device in the sentence before the superposition of the Gaussian noise After the SNR and BER relationship.)

matlab做得毕业设计仿真，用simulink仿真房间内空调自动调节温度，文档中有很全的源代码(Matlab done graduate design simulation, simulink room with the air-conditioning automatically adjust the temperature, the document has a very complete source code)

active shunt filter for power distributed systems

时间学列GP源程序，对预测非常有用，直接下载运行即可，傻瓜式运行，方便简单，尽快下载吧(Time to learn, GP source, the forecast is very useful, direct download can be run, fool-style operation, convenient and simple, as soon as possible to download it)