fd1d_bvp

奇异值分解及欧式距离计算，两组数据之间的计算(singular and calculate distense)

本文详尽阐述了如何在matlab环境下如何使用6.x版本进行数字信号处理，原书扫描版(This article elaborated on how the environment in matlab 6.x version of how to use digital signal processing, the original version of the book scanning)

考虑一个信道失真了的脉冲x(t)，在均衡器的输入端由下式表示：x(t)=1/(1+(2t/T)^2) 其中1/T为符号率。该脉冲以2/T采样率被采样，而且用一个2K+1=11的强迫归零均衡器进行均衡。写一个Matlab程序来解这些迫零均衡器的系数，求出并画出这个迫零均衡器50个采样值的输出。(Considering a channel distortion of the pulse x (T), the input end of the equalizer is represented by the X (T) =1/ (1+ (2t/T) ^2). 1/T is a symbol rate. The pulse is sampled at the 2/T sampling rate and is balanced by a 2K+1=11 forced zero equalizer. A Matlab program is written to solve the coefficients of these zero forcing equalizers and to find out and draw the output of the 50 sampling values of the zero forcing equalizer.)

matlab hann hamming window FFT DFT DTFT

An Efficient Inter Carrier Interference Cancellation Schemes for OFDM Systems

image processing-filter

Function to draw epipolar lines

this is a code to use for speech recognition, it has another code instead of this code, call me for more detail

说明：  改进的粒子群对图像的codebook快速矢量最优化(Improved the image of the codebook particle swarm optimization Fast Vector)

离散频谱比值校正法 hamming hanning(The ratio of discrete spectrum correction method hamming hanning )