毕设时的采用正交匹配追踪算法测试例程

it is a OFDM and QAM with dynamically X-QAM mdoulation scheme.

实现物种功能的语音处理：倒谱、时域、频谱、语谱图以及功率谱，并加有详尽的注释。另外还可以保存图像，一倍后来研究！matlab ＧＵＩ编程(Voice processing functions to achieve species: cepstrum, time domain, frequency spectrum, spectrogram and power spectrum, and add detailed comments. It also can save the image, doubled and later research!)

本文件包含通信所有过程，从调制，扩频，发送到接收，经过解扩，解调等。其中信道可以随机产生时变的多径信道。()

用于计算二维稳态热传导方程的隐式算法程序(Two-dimensional steady-state heat conduction equation implicit algorithm procedures)

matlab基础学习必备书籍，内容详细，适合新手(matlab-based learning essential books, detailed, suitable for novice)

实现对于一个复杂数序函数的matlab求极值粒子群算法。很有实际使用意义(Seeking extremum particle swarm algorithm matlab function for a complex number sequence. Very practical significance)

说明：  本程序实现了CT系统在锥形束等距投影情况下，2D图像的重建(This procedure achieved a cone-beam CT system in the case of isometric projection, 2D image reconstruction)

this is matlab user-guide.

matlab的启动与退出，中间变量，算术表达式和函数的调用，矩阵的运算等等。(matlab startup and exit, intermediate variables, arithmetic expressions and function calls, matrix operations, etc..)

击中和击不中变换，可以很好的找出想要的图像，对图像识别和分割有很好的帮助(miss or not miss)