4G-ref

先进PIDmatlab仿真PID参数整定参数程序(PIDmatlab advanced simulation parameters of PID parameter tuning process)

Its all belongs to the beginners who loves to do projects or research in matlab

说明：  数字信号处理课件。包括课程和试验部分。对初学者有用(Digital signal processing software. Including courses and tests. Useful for beginners)

+1A 是!" 世纪$" 年代中期发展起来的用于模拟流动现象的计算方法( 它从分子运动论统计力学的观 点和理论出发，以微观的粒子尺度为基础，建立离散的速度模型，在满足质量、动量和能量守恒的条件下，得 出粒子分布函数，然后对粒子分布函数进行统计计算，得到压力、流速等宏观变量( 其主要思想就是以简单规 则的微观粒子运动代替复杂多变的宏观现象，用迁移和碰撞两个相对简单的过程再现流体的宏观特性。(Lattice boltzmann studies of fluid flow)

功率谱仿真，用于仿真信号功率谱，对于学习信号与导航功率谱的计算有一定帮助(Power spectrum emulation of signal power spectrum, for the calculation of the power spectrum of learning and navigation signals have some help)

用MATLAB程序实现了tcm_8psk的中频调制解调，有性能检测以及加入了非线性因素，很详细，毕设用的程序，比较实用。(Using MATLAB program implements tcm_8psk IF modulation and demodulation, a performance test and joined the non-linear factors, very detailed, complete set with the procedure more practical.)

this file contains the matlab codes that calculate dipole antenna characteristics in different wavelength.

蒙特卡罗方法模拟137Cs源的662keVγ射线在NaI(Tl)闪烁体中的输运过程。开发环境:MATLAB(Monte Carlo simulation of 137Cs sources 662keVγ-ray in NaI (Tl) scintillator of the transport process. Development Environment: MATLAB)

基于直接扩频通信基础框架，在matlab程序下运行。基于直接扩频通信基础框架，在matlab程序下运行( Basic framework based on direct spread spectrum communication, running under matlab program. Basic framework based on direct spread spectrum communication, running under matlab program.)

MIT归一化算法，基于MIT自适应律的模型参考自适应模型，对自适应律进行了归一化处理，消除输入对系统稳定性的影响(MIT normalization algorithm, MIT adaptive law based model reference adaptive model of adaptive law were normalized to eliminate the influence of input on system stability)