Matlabzhuchengfen

voice recording application in matlab, this is coool

查询公交，查询公交，查询公交，查询公交，查询公交，查询公交(Search bus)

6.Sourcecode duplicate or already exist

说明：  代码主要实现超分辨率图像恢复，采用图形界面，可自主选择要处理的图像(Code key to achieve super-resolution image restoration, using a graphical interface, could choose to deal with image)

说明：  WGS84到BJ54坐标转换的四参数模型，可以求出四参数和转换坐标(WGS84 coordinate transformation to the BJ54 The four parameter model, four parameters can be calculated and converted coordinates)

这是一个计算离散傅里叶变换的程序，他可以计算一维和二维的的离散傅里叶变换及逆变换(It is a function of DFT)

Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a

Raptor结果分析，对实验结果的分析，各种不同类型的曲线描点(Raptor performance analyze)

说明：  用于抑制高PAPR的典型算法仿真代码，包括选择性映射、部分传输序列和限幅(Typical algorithm simulation code for suppressing high PAPR, including selective mapping, partial transmission sequence and amplitude limiting)

matlab svm 分类程序，适合7.0以上的版本(matlab svm classification procedures suitable version 7.0 or above)