angle2

卡尔曼滤波是一种高效率的递归滤波器(自回归滤波器), 它能够从一系列的不完全包含噪声的测量(英文:measurement)中，估计动态系统的状态。 (Kalman Filter is a highly efficient recursive filter (autoregressive filter), It can complete a series of noise measurements included (in English : measurement). Dynamic System estimated the state.)

说明：  用于自学的PPT 帮助大家能够更好的 学习MATLAB 有助于 大家的自学哦(GOOD)

idft using dit fft of the sequence and comparing using ifft function

maylab code for msk... you can try out different modulation techniques by this concept..

说明：  MATLAB版本的CG（共轭梯度算法），用于求解大规模矩阵计算（方程组求解等问题）的基础算法(MATLAB version of the CG (conjugate gradient algorithm) for solving large-scale matrix computations (solving equations and problems) based algorithm)

天线方向图的波达方向，用于描述回波的方向图6，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 6 can be used for beginners to learn to use)

A topsis-fuzzy aligorithm to solve multi criteria decision making in an organisation

loadflow for transmission system

说明：  EMD的扩展算法，集合经验模态分解(EEMD)， 程序完整可运行(Extension algorithm of EMD, ensemble empirical mode decomposition (EEMD), complete and runnable program)

1. 给定模拟信号：，式中，，。对进行采样，可得采样序列 选择采样频率=1 kHz，观测时间ms，观测所得序列及其幅频特性 改变采样频率=300Hz，观测此时的变化 令采样频率=200Hz，观测此时的变化 要求分析说明原理，绘出相应的序列及其它们对应的幅频特性曲线，指出的变化，说明为什么？(failed to translatefailed to translatefailed to translatefailed to translate)