sfft

参考资料，matlab 学习用得到很好的很好的东东(matlab book is used to learn matlab)

对一个模拟信号进行fft变换，并求出其幅值图和相位图，对于fft初学者会有一定的用途(An analog signal fft transform, and find its magnitude and phase diagrams, for beginners there will be some use of fft)

er ji dao li bai de xiang guan cheng xu, neng gou hen hao de yong zai kongzhishang

说明：  调制信号分类Matlab程序,MATLAB编写，可以做通信原理实验(Modulation signal classification Matlab program, MATLAB writing, communication theory experiment can be done)

利用MATLAB计算固/液声子晶体的能带结构(Band structure calculation of solid/liquid phononic crystals with MATLAB)

基于AF协作分集与M-QAM自适应调制技术的系统频谱效率分析的matlab仿真程序(AF-based cooperative diversity with M-QAM adaptive modulation system spectrum efficiency analysis matlab simulation program)

一个简单的gui界面，有具体的m文件格式，简单易懂(A simple gui interface, there are specific m-file format, easy to understand)

mimo-ofdm中LS信道估计算法代码(mimo-ofdm channel estimation algorithm in LS code)

matlab模型大全，金融统计/统计专业必备材料，包括非常完整的讲解及例题，如回归分析及各类参数分析等。(matlab model Guinness, financial statistics/statistical expertise necessary materials, including a very complete explanation and examples, such as regression analysis and analysis of various parameters.)

matlab设计小数延时滤波器：滤波器长度,期望延迟量可调整(matlab design fractional delay filter: filter length, adjustable delay expected)