up_down_sample

重叠保留法是一种改进的循环卷积实现线性卷积的方法，这样能是运算量大大减小(Overlapping circular convolution is to achieve an improved method of linear convolution, this can be computation is greatly reduced)

用matlab程序模拟了多层平板波导的导波情况 包括TE模和TM模 该程序可进一步扩展(Matlab procedure used to simulate the multi-layered slab waveguide, including the guided wave TE mode and TM mode of the program can be further expanded)

Quadrature amplitude modulation generation.

说明：  利用matlab相关绘图功能制作图形文件(利用matlab相 ??绘???| 能制 ????形文 ?)

It is important to detect the edges of the image.It is not better than canny.

Matlab+PID控制资料 基于MATLAB下的PID控制仿真(Matlab+PID control data based on MATLAB simulation of PID control)

很多matlab编程实例，从例子中学习如何使用matlab编程(Many matlab programming examples, learn from the example of how to use matlab programming)

说明：  交流调速系统仿真模型：SPWM变频调速系统模型-5；方波永磁电动机调速系统-8；交-交变频调速系统模型-3；交流调压调速系统模型-1；交-直-交变频调速模型-4(Simulation model of AC speed regulation system: SPWM Frequency conversion speed regulation system model-5; square wave permanent magnet motor speed regulation system-8; AC-AC frequency conversion speed regulation system model-3; AC voltage regulation speed regulation system model-1; AC-DC-AC frequency conversion speed regulation model-4)

分析微生物化学计量模型中代谢通量双鲁棒性的matlab函数(Analysis of microbial stoichiometric metabolic flux model robustness of dual-function matlab)

利用matlab中的simulink，进行转速闭环控制，实现转速的闭环(In the use of matlab simulink, the speed closed-loop control to achieve closed-loop speed)