fundamentalsofsignalsandsystems

主要为ｍａｔｌａｂ中解决数学规划问题的源程序，及讲解优化问题的课件(Planning)

说明：  数字pid控制仿真，包括位置式pid算法和增量式算法(figures pid control simulation, including location-pid algorithm and incremental algorithm)

详细介绍了拉盖尔自适应滤波器的实现过程和仿真。(Laguerre adaptive filter implementation process and simulation.)

有限差分求burgers方程...LAX-FRIEDRICH(Finite difference burgers was not beg equation )

strategy pattern example(An example for using a simple Strategy Pattern)

RBF神经网络样例,供大家学习分享一下，希望对大家学习神经网络有帮助(RBF neural network sample, for everyone to learn to share, we want to help learning neural network)

This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.

模拟退火算法潮流计算程序，包含一个对模拟算法介绍的ppt(Simulated annealing algorithm The power flow calculation program contains a ppt for the simulation algorithm introduced)

说明：   matlab学习书籍，pdf格式，书名：MATLAB6.x信号处理(matlab learning books pdf format, title: MATLAB6.x signal processing)

次程序是用MATLAB语言编写的高斯赛德尔迭代法，可用于求解线性微分方程组。(Second procedure is used MATLAB language high Sisaideer iterative method can be used to solve linear differential equations.)