QPSK

基于MATLAB的2PSK调制,模擬錯誤率(MATLAB-based 2PSK modulation, analog error rate)

灰色预测例题。。。。。。。。。。。。。。。。。。。。。。。。。。。(Grey. . . . . . . . . . . . . . . . . . . . . . . . . . .)

捷联惯性导航系统中，利用四元数法进行状态变量估计~并运用到SINS/GPS组合导航系统中~(Strapdown inertial navigation system, using the quaternion method the state variables estimated ~ and applied to the SINS/GPS Integrated Navigation System ~)

集装箱码头对堆场内出口集装箱进行的计算和模拟(container matlab)

基于自建数据库的音乐识别及检索软件 ； 利用Matlab开发软件, 通过抓取录入歌曲的音高(pitch tracking)绘出声音的频率变化并进行降噪和润滑（smoothing）处理 与数据库中歌曲的频率变化图比对，计算出相似度top10的歌曲并显示。 (Based on self-built of music recognition and retrieval software developed using Matlab software, change the pitch of a song by crawling entry (pitch tracking) plots the frequency of the sound and noise reduction and lubrication (smoothing) processing Frequency changes in the diagram songs than calculate the similarity top10 songs and displayed.)

矩形窗、汉宁窗、汉明窗、布莱克曼窗的时域波形、幅频特性的matlab实现。(Rectangular window, Hanning, Hamming window, Blackman window time-domain waveform, amplitude and frequency characteristics matlab.)

《MATLAB程序设计教程》电子教案-13章，附有所有源代码，希望对学习MATLAB的同僚能有所帮助。(" MATLAB programming tutorial" electronic teaching-13 chapters, with all source code, I hope to learn MATLAB colleagues can help.)

用MATLAB进行探索数据分析，理论和应用同时介绍，并在书中列出不少MATLAB实现的例子(Exploratory Data Analysis with MATLAB, introduce exploratory data analysis methods and algorithms)

对信号进行小波包分解并求取各个分量的功率谱(The signal wavelet packet decomposition and obtain the power spectrum of the various components)

用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.(Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.)