m

音频添加水印的详细程序 源码 希望对大家有所帮助(Add audio watermark detailed procedures)

I send matlab codin for OFDM transceiver design

用matlab读取txt格式的心电信号的一个m函数，很有用的(atlab read TXT format of ecg signals a m function, very useful )

说明：  MATLAB小波变换降噪，内附完整代码。有需要的可以下载看看。(Matlab wavelet transform denoising)

实现对自己录制语音信号的加噪，并设计滤波器对其滤波。(To achieve their own recorded voice signal plus noise, and to design filters for its filter.)

线性与非线性光传输仿真。针对著名教材“Govind. P. Agrawal s text, "Nonlinear Fiber Optics”里的很多理论分析进行matlab仿真。(to simulate linear and nonlinear propagation in fiber. The examples reproduce many of the numerical results that are presented in Govind. P. Agrawal s text, "Nonlinear Fiber Optics)

this code implement LTE scrambler and LTE descrambler used in the 4G mobiles release 8.parameters of these two blocks are flexible.

介绍卷积码的编码和译码，对误码性能的分析(Introduced the encoding and decoding of convolutional codes, the BER performance analysis)

matlab实例，给出了诸多matlab编程应用的例子，值得一看。(matlab example, matlab programming gives many examples of applications, worth a visit.)

inmatrix函数创建一个与x矩阵同等大小的二、十进制换算对应表，所生成的换算对应表的第一行到末行依次对应二进制的高位到低位；并用此生成的换算对应表进行其他如求列和、列和代表的字符的运算；(inmatrix function creates a matrix of equal size with x 2, corresponding to decimal conversion table, the generated conversion table corresponding to the last line the first line of a high order corresponding to the low binary and use the resulting conversion table corresponding to the other, such as seeking out and , columns, and the representative character of the operation )