short_time

Double Density Wavelet Soft

利用MATLAB产生7位、13位巴克码并画出频谱图。(Generated 7、13 Barker code and draw the frequency spectrum using MATLAB. )

近邻估计基本程序，具体内容需要修改，较简单(nearest matlab)

说明：  周期图法谱估计的程序，这个MATLAB很好用，绝对满足您的需要(Periodogram spectral estimation procedure, the MATLAB useful, definitely meet your needs)

产生一个正交相位调制信号（QPSK），该信号可供复数解析，调制相位为（0，pi/2,pi,3*pi/2）(have an orthogonal signal phase modulation (QPSK), which is available for complex signal analysis, Phase modulation (0, pi/2, pi, pi* 3/2))

惯性导航算法，有输入数据，在MATLAB下的哦，直接就可以运行得通，惯性技术作业哦!(Inertial navigation algorithm, the input data in MATLAB Oh, it can be shipped directly works, inertial technology jobs oh!)

求解平板波导（对称结构）TE基模的有效折射率(Solving slab waveguide (symmetric structure) effective refractive index of the fundamental mode TE)

电子工业出版社出版的国外电子与通信教材系列一书：现代通信系统（MATLAB版）（第二版）中的脚本文件与M文件。(Electronics Industry Publishing House of foreign electronic communications materials and a series of books : Modern communication system (MATLAB) (2nd edition), the script file with the M-file.)

有关matla数组与运算的介绍，包括变量、幅值、矩阵、运算、字符串等(MATLAB array and operation)

手写数字识别 有GUI界面 能识别单个数字 识别率还是很高的(Handwritten numeral recognition with GUI interface to identify a single digit recognition rate is still very high)