f3_2

说明：  跳频信号的产生，以函数方法编程，使用时直接传进参数即可。(Frequency hopping signals so as to function programming, the use of mass directly into the parameter.)

说明：  matlab的一些基本实用算法，包括插值与拟合，规划问题，数据分析，解方程等(matlab some basic practical algorithms, including interpolation and fitting, planning, data analysis, solving equations, etc.)

此代码是被用在分形理论中，用来求出分行维数(This code is used in the fractal theory, used to derive the branch dimension)

TIME, by itself, creates a new TIME or raises the existing singleton.

利用Matlab编程验证协方差法估计信号频率的性能(Validate the use of Matlab programming covariance method to estimate the frequency of performance)

关于星图的目标，主要是NGC星表上的星星，星空中的星星经过一系列位置修正后得出的当前位置。(Target on map, mainly NGC catalog on the stars, the stars in the sky after a series of position correction of current location.)

基于Matlab的压缩感知DCT、DWT、DFT正交基及过完备字典稀疏分解信号及重构(Matlab-based compression perception DCT, DWT, DFT orthogonal basis and complete dictionary signal sparse decomposition and reconstruction)

turbo 编解码 各种算法，包括sova，logmap等(turbo encoding and decoding various algorithms)

用wolfe-powell准则求解问题。具体实例用c++语言给出。(-use Wolfe-Powell method to solve the problem)

说明：  使用MATLAB实现（7，4）循环码的编译码(Use MATLAB to achieve (7,4) coding and decoding of cyclic codes)