concavefalt4

zheshiyige消除信号趋势项的程序(zheshiyige the elimination of the signal trends of the procedures)

wimax中的turbo码的实现，即CTC码，循环卷积turbo码(the achieve of the turbo in wimax)

实现毫米波雷达与红外雷达的数据融合算法研究多传感器数据融合算法(The realization of millimeter-wave radar and infrared radar data fusion algorithm for multi-sensor data fusion algorithm)

communication code ldpc

利用底层函数plot（），重写灰度直方图的一个函数(Advantage of the underlying plot () function to rewrite a function of the histogram)

matlab code for image watermarking

音频系统，coding, modulation, AWGN, 通过最小距离探测码元，解码，播放。根据不同的SNR，测试在多小的SNR情况下，人耳能识别音频。(Audio systems, coding, modulation, AWGN, by minimizing the distance detection symbol, decoding, playing. Depending on the SNR, the test in the case of multiple small SNR, the human ear can identify audio.)

完成通信原理pcm的编码调制，希望对大家有所帮助(Complete communication of the code modulation pcm principle, I hope all of you to help)

Matlab M-Files:There are four ways of doing code in Matlab. One can directly enter code in a terminal window. This amounts to using Matlabas a kind of calculator, and it is good for simple, low-level work. The second method is to create a script M-fi le. Here, one makes a fi le with the same code one would enter in a terminal window. When the fi le is “run”, the script is carried out. The third method is the function M-fi le. This method actually creates a function, with inputs and outputs. The fourth method will not be discussed here. It is a way to incorporate C code or FORTRAN code into Matlab this method uses .mex fi les. We will not disucss it here.

用内插法写的FIR高通滤波器，是基于MATLAB2010写的(Written by interpolation FIR high-pass filter, is written based on MATLAB2010)