session4

MATLAB是目前国际上被广泛接受和使用的科学与工程计算软件。(MATLAB is widely accepted internationally and use scientific and engineering calculation software.)

在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。(In process control, according to the percentage of deviation (P), Integral (I) and differential (D) control of PID controller (also known as PID regulators) is the most widely used of an automatic controller.)

压缩文件包含两部分，一部分为捷联惯导的基本内容，是.ppt，一共五章。还有一部分为捷联惯导的解算程序，共九个，是.m文件。用的时候需要将数据的txt文档放在文件夹内，运行test.m即可。(The compressed file contains two parts, one for the sins of the basic ppt, a total of five chapters. SINS solver, a total of nine, is the m files. Used when data txt file on the folder, run test.m can.)

汽车魔术公式的轮胎simulink模型，采用adamds拟合参数(Auto magic formula of the simulink model, uses the adamds fitting parameters )

用matlab实现gmsk编码，可直接运行。(Using matlab to achieve GMSK encoding can be directly run.)

这是模拟退火算法的一些实例，是关于模拟退火算法的实现，我觉得挺好看懂的(This is some examples of simulated annealing, is on the simulated annealing algorithm, I feel very good to read it)

QPSK modulation system with recover loops(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.)

开关电源中pwm用matlab中的simulink表示的仿真模型，做的是闭环实验，还没有引进pid的仿真。有兴趣的看一下(pwm Switching Power Supply with Matlab Simulink said of the simulation model so is the closed-loop experiments, but also the introduction of pid simulation. Interested to see)

Applied Numerical Methods Using MATLAB

matlab prony算法 基于svd-tls总体最小二乘(prony analysis matlab code svd-tls)