vr

this code useful for padding zeros in ofdm.it is the function used in ofdm_ber file.

说明：  基于BP神经网络的数据分类-语音特征信号分类(Data Classification Based on BP Neural Network-Voice Feature Signal Classification)

说明：  用matlab语言编写的ztc代码，实现将图像进行EZW编码解码和重构的过程。(Ztc written by matlab code to achieve the EZW image encoding and decoding and reconstruction。)

Documanets related to matlab source codes

input: fun x(t) t min & t max a df T = t_max-t_min fs = a*1/T 输入1：方程，xt；输入2，3：信号起始时间；输入4：选取的采样周期是信号长度倒数的倍数， 默认为50；输入5：频域分辨率，默认为0.3 输出频域信号和频域范围 为了提高fft的速度，频域信号长度是2的次方( Input: fun x (t) t min & t max a df T = t_max-t_min fs = a* 1/T Input 1: Equation XT input 2,3: signal start time input 4: select the sampling period is the reciprocal multiples of the signal length, default is 50 input 5: frequency domain resolution, default is 0.3 of the output frequency domain signal and the frequency domain in order to improve the speed of the FFT, the frequency domain signal length is a power of 2)

Matlab编写的路标识别程序。能够对路标进行分类和识别，即使雾化，干扰严重，仍能较准确的判断。(Signs written in Matlab identification procedures. Able to classify and identify road signs, even atomization, serious interference, still a more accurate judgments.)

傅里叶变化性质在MATLAB中的实现，时域和频域对比，以及程序仿真(Fourier nature of the changes implemented in MATLAB, time domain and frequency domain correlation, and program simulation)

学习C++ template的好资料，详细介绍了template的特性和用法(C++ tmeplate)

这个是用Matlab写成的说话人识别演示程序。(Currently, there are more than 20 classes in this library, including commonly used feature extraction algorithms and modeling techniques for speech recognition and speaker verification.-Currently, there are more than 20 classes in this library. including commonly used feature extraction al gorithms and modeling techniques for re speech cognition and speaker verification.)

该软件包可以用来求解逆问题。可以应用于成像，气象，地球，生物医学等领域！(inverse problem)