M_example

这是本人夏季学期的课程设计：模拟信号数字化滤波处理的计算仿真-Chebyshev I型低通滤波，对模拟信号进行数字化滤波处理。根据数字滤波器的性能指标，计算出Chebyshev1型低通IIR数字滤波器的系统函数，画出数字滤波器的频率响应曲线，给出Chebyshev1型低通IIR数字滤波器的设计结果。(This is my summer semester of the curriculum design: analog signal processing digital simulation filtering-Chebyshev I-type low-pass filtering, on the analog signal to digital filter processing. Digital filter in accordance with performance indicators, calculated Chebyshev1-type low-pass IIR digital filter systems function, to draw the digital filter frequency response curve, give Chebyshev1 type low-pass IIR digital filter design.)

输入一个一维行向量，输出一个以此为首行元素的实对阵矩阵。如：输入a=[4 9 5 3 6],再输入A=symm(a)(Enter a one-dimensional row vector, generate a symmetry matrix )

matlab经济分析工具箱，能够用于指南股票。(matlab_econometrics)

The routine potsband calculates a bandpass filter corresponding to the standard telephone passband(potsband calculates a bandpas 's filter corresponding to the standard telepho ne passband)

Compensator by the method of frequency response using Bode

This is a simulation matlab for simulating the process of BCJR decoder that decodes input data s from channel.

用于求嵌入水印后图像的峰值信噪比PSNR以及提取水印信息的MATLAB程序(For seeking the watermarked image PSNR PSNR and watermark extraction procedure MATLAB)

数字信号处理：基于计算机的方法 数字信号处理经典教材(Digital signal processing: a computer-based method for digital signal processing classic textbook)

interface para el estudio de imagenes

a balanced multi purpose transformer for railway traction applications used for harmonic reduction and balancing purposes.