ModalAnalysis

说明：  Matlab编程练习题集,非常适合初学者(matlab practise examples)

介绍了ofdm的原理，发展历史，关键技术等内容(Describes the principles of ofdm, development history, key technologies, etc.)

正弦函数用fft实现的单边振幅谱图形(未加噪声）(Unilateral amplitude of the sine function with fft spectrum graphics)

在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

说明：  matlab实例精讲，适用于新手上路，非常全面(matlab examples Jingjiang, suitable for beginners on the road, very comprehensive)

学习matlab的很好的参考，集合了很多函数，适合新手和有一定基础的人士使用，推荐(learning Matlab good reference, a lot of function sets, suitable for novice and to a certain extent based on the use of recommended)

clossed loop boost converter mpdel

It is possible to confirm whether error of Automatic Phase Synchronization excess the setting value of parameter No.13437-No.13440 (Threshold for Automatic Phase Synchronization error detection signal) by this signal. The signals turn to 1 in the following case: • Error of Automatic Phase Synchronization excess threshold. The signals turn to 0 in the following cases: • Error of Automatic Phase Synchronization does not excess threshold.

matlab实现几种基本的通信仿真技术 (to achieve basic communication matlab simulation of several)

利用人脸肤色模型对一副图片的多个人脸进行人脸识别(Use of a skin color model images and more personal face to face recognition)