PolarLab

this code is using to dilate the image.

分数阶变换课件，包括MATLAB实现函数，对比分析其利弊(Fractional conversion courseware, including MATLAB implementation function, comparative analysis of the pros and cons)

验证可用，有信道编码，调制，信道估计等，ldpc码的编解码实现。( Verification is available, Channel coding, modulation, channel estimation, Codec ldpc code implementatio.)

matlab file to compare the results of fft function of matlab with fft of xilinx core generator

维纳滤波语音增强算法:语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始(Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec)

光纤布拉格光栅反射谱，时延和色散。对学习FBG相关谱理论还是有帮助的。(The reflection spectra and delay of FBG)

功能很齐全含有ASK，PSK等。我想大家很需要它。希望大家下载它。(Function is complete with ASK, PSK, etc.. I think we very much need it. I hope you download it.)

完全图哈密尔顿圈的遗传模拟退火算法matlab通用源程序(Complete graph Hamiltonian cycle common genetic simulated annealing algorithm matlab source)

matlab写的信号处理的程序，实现FFT变换，功率谱估计，滤波器滤波，等功能(Programs written in matlab signal processing to achieve an FFT power spectrum estimation, filters filtering, and other functions)

PCM编码和解码以及BPSK和QPSK，及最后的结果分析(PCM ENCODE)