OFDM

turbo 编解码 各种算法，包括sova，logmap等(turbo encoding and decoding various algorithms)

一种基于图像特征点提取及匹配的方法 (A method based on image feature extraction and matching)

signals n systems matlab codes

说明：  这是MATLAB教程中的经典之作，对重要的知识点做了归纳和汇总，讲解也很详细(MATLAB tutorial is classic, the knowledge of important points are summarized and the summary made to explain the very detailed)

Description Applies ideal binary mask to noise corrupted speech signal. The processing takes place within an FFT based short-time spectral analysis-modification-synthesis framework. The ideal binary mask is computed from an oracle (true) signal-to-noise ratio (SNR) through thresholding with local SNR criterion. The routine returns synthesized enhanced speech, the ideal binary mask and the true instantaneous spectral SNR.

FRFT算法实现程序，用分数阶傅里叶变换进行信号处理，得到对应的视频图(frft simulation using matlab)

1. 构造含噪音的振动信号 faultysignal_with_noise， 2. 利用小波变换 Wavelet transform去噪，小波包 Wavelet packet transform 变换去噪， 3. 把两种去噪后的信号，分别用STFT ,FFT ,小波变换三种方法进行错误诊断(1. the vibration signal faultysignal_with_noise, which contains noise, is constructed. 2. using wavelet transform Wavelet transform denoising, wavelet packet Wavelet packet transform transform de-noising, 3. the two kinds of denoising signals are diagnosed by three methods, STFT, FFT and wavelet transform respectively.)

可实现对信号的小波分解及滤波..........(wavelet transform decomposition and denoising.)

实现了高斯白噪声的信道模型，提供了相关的源代码(realize the model of a signal path)

tuobo matlab仿真编程有很多一个，我一个一个发。很好用的，我用过了(tuobo matlab simulation program has a lot of one, I am fat, one by one. Good use, I used the)