Matlab-FFT

GMSK的调制解调算法，码长为8的信源长度，注释很清楚(modulation and demodulation of GMSK)

自己做的中频感应加热电源的simulink模型，其中调功部分采用buck电路，负载采用RLC串联谐振。(This is a mdl file of matlab,it shows the work of our team of a project of a power suply.)

地球不转时的星下点轨迹，回归周期1天，可自行设定(Earth does not rotate when the nadir track one day return period)

This a two dimensional level set code that constructs signed distance function using a first order Godunov scheme.

用matlab计算并成图形的电路设计中幅频=相位响应图 ，也可为设计计算带通滤波器的中心频率以及Q值提供参考(Using matlab calculation and circuit design graphics in amplitude frequency = phase response, are also available for reference for design and calculation of the bandpass filter with center frequency and Q value)

数学建模中常用的灰色预测程序，经整理，有注释(Commonly used mathematical modeling of gray prediction program, collated comment)

说明：  半监督学习(Semi-Supervised Learning，SSL)是模式识别和机器学习领域研究的重点问题，是监督学习与无监督学习相结合的一种学习方法。半监督学习使用大量的未标记数据，以及同时使用标记数据，来进行模式识别工作。当使用半监督学习时，将会要求尽量少的人员来从事工作，同时，又能够带来比较高的准确性，因此，半监督学习目前正越来越受到人们的重视。(Semi-Supervised Learning (SSL) is a key issue in the field of pattern recognition and machine learning. It is a learning method combining supervised learning with unsupervised learning. Semi-supervised learning uses a large number of unlabeled data, as well as labeled data, for pattern recognition. When using semi-supervised learning, it will require as few people as possible to work, and at the same time, it can bring relatively high accuracy. Therefore, semi-supervised learning is receiving more and more attention.)

有关于梳状滤波器的设计源码，大家可以参考，不错的(Comb filter on the design of source code, we can refer to, well)

fft的应用，包正旋信号，脉冲信号等通 过fft变换所产生的变化(fft applications, including the sine signal, pulse signals generated by changes in fft transform)

基于峭度的快速固定点算法的Matlab实现(a code to realize FastICA)