prac5-tds

这是一个用MATLAB实现的磁法球体相关性自动反演的小程序，搜索的时间很短，效率高(This is a MATLAB implementation by the magnetic sphere inversion automatically applets, search time is very short and efficient)

说明：  基于Matlab的移动通信中多径衰落信道的仿真\基于多径传输和多普勒频移的 瑞利（Rayleigh）信道的仿真 主要考虑不同条件下的仿真(Matlab-based mobile communications in the multipath fading channel simulation \ based multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation the main consideration of the simulation under different conditions)

利用simulink仿真预测控制在boost电路中的应用(Use simulink simulation model predictive control applications in the boost circuit)

用模拟退火求解非线性规划的具体例子，很有提高，希望大家能学习学习(Nonlinear programming using simulated annealing)

利用Matlab的simulink实现对船舶的仿真(Simulink realization using Matlab for the simulation of ship)

格兰杰因果关系检验 matlab和C的源代码，可以直接输入(Granger causality test matlab and C source code can be entered directly)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 (128 of an OFDM symbol of a valid symbol 128 inserted virtual sub-carrier Symbol rate (the effective data rate) fsymbol sending rate (including virtual subcarriers) 2fsymbol Of the input data needs to be 2 times the transmission data rate, in order to carry out the interpolation, to achieve the bit timing tracking, i.e. four times the sampling rate modulation signal fsymbol OFDM symbol Nfft = 128 points One OFDM symbol data points nfft* 2 = 256, the Guard Interval dot = Ng* 2 = 64)

机器人的PID控制之确定性单臂机械手的PD+前馈控制（先进PID控制MATLAB仿真第二版）(PID control of robot manipulator arm of the uncertainty of the PD+ Feedforward control (PID control of advanced simulation of the second edition of MATLAB))

segmentation tools for segmention lazy snaping

说明：  电子数字秒表（1． 开始时，显示“00”，第1次按下SP1后就开始计时。 （2． 第2次按SP1后，计时停止。 （3． 第3次按SP1后，计时归零 (Electronic digital stopwatch (1. Beginning to show &quot 00&quot , 1st time by pressing start after SP1. (2. The first two sub-prime mortgage SP1, the time to stop. (3. Article 3 times by SP1, the time go Zero)