levelset_segmentation_biasCorrection_v1

echo cancellation by matlab

信号的频谱分析函数，输入复信号，fft的长度和Fs，可以直接输出信号频谱图。(Signal spectrum analysis function, the input complex signal, fft length and Fs, can be directly output signal spectrum.)

采用matlab编写的DPCM程序，实现了DCT编码的功能(DPCM matlab prepared using procedures to achieve the DCT encoding function)

关于LTE的文章，希望大家喜欢。Better Performance ACF Operation for PAPR Reduction of OFDM Signal.pdf(Better Performance ACF Operation for PAPR Reduction of OFDM Signal.pdf)

求解最优化问题里的半定规划问题（SDP）经典并且十分有效的MATLAB程序包(a very efficient package for solving semi-definite programming)

huffman codeing in matlab gui

this is a source code for blind multouser detectyion in mc cdma

信号去噪的MATLAB程序，可以参考使用，特别是故障诊断中的信号去噪(MATLAB program, the signal de-noising can refer, in particular, the signal de-noising in the fault diagnosis)

说明：  FIR滤波器设计,非常好，大家请下，20 个字太长了，哈人要求啊(FIR filter design)

n-l filter 的工具箱 解压缩即可使用(n-l filter toolkit will be used to decompress)