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Jakes_filter
- ％ File: Jakes_filter.m ％ Software given here is to accompany the textbook: W.H. Tranter, ％ K.S. Shanmugan, T.S. Rappaport, and K.S. Kosbar, Principles of ％ Communication Systems Simulation with Wireless Applications, ％ Prentice Hall PTR, 2
MCMPFFT
- 利用经典的Cooley-Tukey基2算法求复序列x（n）的DFT X（k）
AAFFT
- 数字信号处理中经典的FFT算法实现，对理解信号处理帮助很大-A Fast Fourier Transform [FFT] method for frequency sparse functions. Recovers the k most energetic frequencies hidden in a bandwidth-N function in k*polylog[N] time.
dt-dwt_K
- 双数复数小波变换的Matlab程序的K部分，全部解压到同一文件夹下直接调用函数-Double the number of complex wavelet transform of the K part of Matlab procedures, all extract to the same folder under the direct call function
test1
- 在某个音乐厅内，原始音频信号的回音由于墙壁和天花板等的反射而产生，听众所感受到的音频信号是 和它的回音的合成。令y(n)=x(n)+ax(n-k),其中x(n)=cos(0.3pin)+0.5cis(0.6pin),a=0.1,k=50.产生100个样本，使用Matlab工具，求出其自相关，从中观测确定a和k. -In a concert hall, the original audio signal echo the walls and ceilings due to the reflec
Fouriertransform
- 用振幅为0.8的方波进行傅立叶分析，并用分析得到的系数求解当K取不同值时的合成信号- F = FOURIER(f) is the Fourier transform of the sym scalar f with default independent variable x. The default return is a function of w. This example is useful for the persons who learn sth about signal pr
kl
- 实现k-l变换，代码短，效率高，适合初学者进行上机练习，原理简单，比较容易懂和实现。-Achieve kl transformation, the code short, high efficiency, suitable for beginners to practice on the machine, simple in principle, relatively easy to understand and achieve.
04799006
- The authors present an automatic classification of different power quality (PQ) disturbances using wavelet packet transform (WPT) and fuzzy k-nearest neighbour (FkNN) based classifier. The training data samples are generated using parametric mode
bianma
- BCH码的编译码算法依据的原理，并且实现了BCH (15, 5)码的仿真。该码码长n=15, 信息码位k=5, 纠错位t=3, 阶数m=4, 能纠错3位。译码所用的方法是彼得森译码方法。在彼得森一码中采用计算校正子，然后用校正子寻找错误图样的方法。-BCH code encoding and decoding algorithm based on the principle, and BCH (15, 5) code of the simulation. The code code lengt
CurvatureEstimation
- This function calculates the curvature of a 2D line. Reference￡oS. Hermann and R. Klette. Multigrid analysis of curvature estimators. Proc. Image Vision Computing New Zealand, 108¨C112, 2003. by Jianfei Pang k = CurvatureEstimation(list
k-means-gpu.rar
- 使用GPU实现K-means,可以实现很快的加速比
zabo
- 1 瑞利分布实现程序 2 瑞利分布＋杂波 3 相关对数正态分布杂波 4 相关weibull分布杂波 5 相干相关K分布杂波 -1 Rayleigh distribution to achieve program 2 Rayleigh distribution+ Clutter 3 Related lognormal clutter 4 related weibull distribution clutter 5 coherent K distribute
FK_Transform
- 实现f-k变换，功能强大，各种滤波处理，地震波等都能用(wavelet transformF -k transform, powerful, a variety of filtering, seismic waves can be used)