importfile1

matlab实现gui界面读取excel,实现了读取类目与显示结果的结合。(Matlab implements the GUI interface to read excel, combined with the read category and display results. )

正交频分复用基于IEEE802.11a的PTA跟踪法，同学自己编的，较复杂，运用了锁相环(Orthogonal frequency division multiplexing IEEE802.11a-based tracking method of the PTA, the students made their own, and more complex, using a phase-locked loop)

用脉冲响应不变法和双线性变换法设计数字带通滤波器(Impulse response using the same method and bilinear transformation method the number of band-pass filter design)

高斯塞德尔迭代求解线性方程组的主要程序。(Gaussedel iteration method for solving linear equations)

对输入信号进行傅立叶变换，并画出单边频谱图(Of the input signal Fourier transform, and draw a unilateral Spectrum)

说明：  this function perform vector quantization on the image by using matlab program ..

说明：  实现jacobi迭代的matlab程序，输出迭代矩阵并显示每次迭代的结果(Matlab program for Jacobi iteration)

This demo introduces Matched Filter in CDMA system schemes wherein the data stream is subdivided into independent sub-streams, one for each transmit antenna employed. As a consequence, they provide a multiplexing gain and do not require explicit orthogonalization as needed for space-time block coding.

自己编写的可能性c均值聚类算法。数据需要自己load，里面有main函数,改成自己的数据就可以运行。比模糊c均值更加鲁棒的一种聚类算法，缺点是容易产生重合聚类。(possibilistic c means clustering algorithm.)

Reson 7K系列多波束格式说明，可用于该数据文件的解码(Data format for Reson 7K MB bathy system)