median

基于system viwe的pcm编译码功能仿真(Functional simulation based the system viwe pcm codec)

本资料最好结合《数值分析》李庆扬书籍一起使用，包含了课后习题答案，PPT，重点编程题目程序等，是matlab入门的非常好的资料。(This information is the best combination of " numerical analysis" Li Qingyang books used together, including the after-school exercise answer, PPT, key programming subject procedures, is very good matlab data entry.)

在莱斯信道下调制方式为M-QAM的基本通信系统误码率计算公式和仿真(At Rice channel M-QAM modulation scheme is the basic communication system BER formulas and simulation)

basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse Discrete Fourier Transform (IDFT). The Inverse Fast Fourier Transform (IFFT) performs the same operations as an IDFT, except that it is much more computational efficiency, and there is used in all practical systems. In order to transmit the OFDM signal the calculated time domain signal is then mixed up to the required frequency.

Find Gradient Decent with Newton s method

Lee滤波，用于对图像进行去斑点噪声，以及对图像进行平滑处理(Lee filter, the image smooth processing )

to find decimation in signal processing

GUI界面的文字匹配，MATLAB编写，字库请自行下载(chinese character recognition)

用于离散多径信道的均匀间隔TDL模型.由于多普勒原因引起的衰落对在离散多径信道上传输的QPSK信号的影响(For discrete multipath channel uniformly spaced TDL model)

数据归一化的仿真，利用matlab实现，很好的例子啊 课件描述加数据(The normalized simulation using matlab to achieve good example courseware description plus data)