pid_smith

基于EMCA368国际标准的物理层超宽带协议的基本仿真程序,都是自己编写的(Based on international standards EMCA368 UWB physical layer protocol of the basic simulation program, are prepared in their own)

辛普森数值方法求积分，并非本人所写，来源于网络，共大家分享(simpson numerical method)

用NRTL模型，求解萘在一种离子液体中的活度系数。 求解非线性方程、非线性拟合都可以实现。 稍微对比了一下，发现还是拟合的结果好些。 Matlab源程序及结果在附件里(with NRTL model for naphthalene in an ionic liquid in the activity coefficient. Solve nonlinear equations, nonlinear fitting can be achieved. Contrast slightly for a moment and found that the fitting or better results. Matlab source and the results of the annex)

一个应用于mathematica的动力学建模的软件包，可实现符号建模。(Kinetic modeling software package used in mathematica symbolic modeling.)

基于MATLAB环境的音频水印嵌入源程序(Environment based on MATLAB source audio watermark embedding)

将信号进行ASK调制 并进行相干和非相干解调 比较误码率(ASK modulation of the signal and the comparison of coherent and incoherent demodulation BER)

WIMAX系统下行仿真，采用matlab语言实现，包括编码解码，子载波映射等(WIMAX system downlink simulation using matlab language, including encoding and decoding, sub-carrier mapping)

matlab中的FFT使用范例，非常经典(FFT in matlab usage examples, very classic)

update on eliminate the steady-state error to a step reference

给出了经典的粒子群优化算法的matlab实现方法，并结合测试函数，显示算法的寻优能力(Gives a classical particle swarm optimization algorithm matlab implementation, combined with the test function, the ability to display optimization algorithm)