Program44_fem_microstrip

产生16路信号，画出16路原始信号的频谱叠加图以及滤波器响应，并画出结果信号的时域和频域波形(Generate 16-channel signal, draw 16 original signal spectrum overlay and a filter response, and draw result signals in time domain and frequency domain waveforms)

This Ebook includes a number of examples of parabolic PDEs solved by programmes written in either C, C++, Fortran, or Matlab.

说明：  MATLAB程序设计教程，适合初级学习者阅读，有助于打下扎实的基础(MATLAB programming tutorial, suitable for primary learners to read, help lay a solid foundation)

固体谐振腔基模光斑半径,包含两镜腔，三镜腔，四境腔，五境腔，六镜腔！！！！(The design considerations of high average power solid-state lasers including material properties, rod and slab geometries, laser reflectors and optical resonators ete are discussed in detail. )

DBF一种基础算法：最小均方误差（lms）(DBF algorithm: minimum mean square error (lms))

信号处理,进行信号检测与处理，通过设定threshold来进行信号检测的可信度调整(Credibility adjustment signal processing, signal detection and processing, by setting threshold for signal detection)

SORRY THIS IS WRONG CODE DON T FOLLOW THAT

说明：  客户MATLAB请求投资政策评审的数据经济指标(Cliente Matlab para solicitar datos a la API Indicadores economicos)

MATLAB的所有函数集合，很详细，可以节约不少时间的(MATLAB function of all a collection of very detailed, you can save a lot of time)

在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。(Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.)