gm11

常用命令速查，自己刚学这个程序还没有作品。努力学习中...(Common Command Quick Check)

《射频电路设计——理论与应用》一书课后习题第四章Matlab程序代码("RF circuit design-- Theory and Application," a book chapter IV Swimming Exercises Matlab code)

动态粒子群算法源程序，来源于matlab智能算法30个案例(Dynamic particle swarm algorithm source code, matlab intelligent algorithm from 30 cases)

pid是个很实用的matlab模块，大家学习啊(pid)

single tank level control using pid

利用MATLAB实现Floyd算法，可对输入的邻接距离矩阵计算图中任意两点间的最短距离矩阵和路由矩阵，且能查询任意两点间的最短距离和路由。(Floyd algorithm using MATLAB realize, can be routed to the shortest distance adjacency matrix and the distance matrix calculation map between any two points in the input matrix, and can query the shortest distance and route between any two points.)

OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.

此代码是被用在分形理论中，用来求出分行维数(This code is used in the fractal theory, used to derive the branch dimension)

a matlab cod for generating seismic standard noise in your trace

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)