bp

在matlab环境下编写的简易计算器，能够进行四则运算和正弦余弦，x的y次方运算，对数运算等相关运算(In the matlab environment prepare a simple calculator that can perform arithmetic calculations and sine cosine, x of y th arithmetic, logarithmic arithmetic operations and other relevant)

基于扩展卡尔曼滤波单站观测距离的目标跟踪程序，可以直接运行(Extended Kalman Filter single station observation distance of target tracking program can be run directly)

this program is hep full o analyse the multilevel inverter

Ezyfit is a tool that provides a better fitting to curves

说明：  用于生成不同频段的扫频信号，以供后期开发使用(create swept-frequency signal indifferent frequency channel )

标准的卡尔曼与扩展卡尔曼滤波模板，可以直接套用。(kalman and extended kalman filter can be directly applied. )

离散傅立叶变换法实现瑞利衰落信道 参考文献The Generation of Correlated Rayleigh Random Variates by Inverse Discrete Fourier Transform(The Generation of Correlated Rayleigh Random Variates by Inverse Discrete Fourier Transform)

基本的粒子群优化算法程序，用Matlab实现，非常简单。(pso code)

QPSK及16QAM调制下的stbc，仅供初学者学习交流使用(QPSK and 16QAM modulation of the stbc, only for beginners to learn to share their)

说明：  计算循环卷积，DFT，IDFT,FFT... .. (Computing cyclic convolution, DFT, IDFT, FFT ... ..)