Polar-code-in-OFDM

一种好的数学优化算法，可以既快又好的求得局部最优值。(A good mathematical optimization algorithms, can be fast and achieve good local optimum value.)

OFDM Rayleigh simulation

说明：  马氏距离，欧式距离的改进，里面有详细介绍说明(The improvement of Mahalanobis distance and Euclidean distance, which has a detailed introduction.)

精通MATLAB7.0，北航的张志涌著作(Proficient in MATLAB7.0, Beihang writings of Zhang Yong)

About UWB A co-basis is a special orthonormal basis, of the Hilbert function space, whose base functions are shape-invariant to Fourier transform except for phase shifts known a priori. A notable advantage of the co-basis orthonormal-expansion method lies in that it essentially conceals the difference between time- and frequency-domains expansions, such that expanding the UWB spectra (frequency domain) is almost equivalent to expanding the pulse shapes (time domain), making the designing task significantly simple. This paper highlights this advantages through tutorial examples on the design of UWB pulses with DAA functionality that meets Korea spectrum regulations.(About UWB)

说明：  本文件中有多个matlab内核函数的源代码，可以方便的查阅在matlab内核运行的代码，从而提高个人matlab编程技巧。(This file is about the core code of matlab,can help reader and learner to improve programming in matlab Environment.)

遗传算法优化问题求解 yi cuan suan fa(ZCdfdfdffdfdfdfdfdfdfdfdffdf)

一个很好的算法，大家可以看看！很有用！ (A good algorithm, we can see!)

差分进行算法程序，一共是6个，包括编码，交叉，变异等程序(Difference to algorithm program, a total of six, including coding, crossover and mutation procedures)

双正交小波包分解矩阵每一列数据，查看每一列的曲线图，重构小波包频段系数，计算小波包频段能量，小波包频段能量曲线图(Biorthogonal wavelet packet decomposition of the matrix of each column of data, to view each column graph reconstruction wavelet packet band coefficient to calculate the energy of the wavelet packet band wavelet packet band energy curve)