5

it is very good program for developers

用于计算fft的MATLAB程序，采用时间提取的基2算法，计算N点的FFT，程序中会自动将N部位2的n次方个点(Used to calculate the fft of the MATLAB program, using the time base 2 extraction algorithm, calculation of N point FFT, the program will automatically N parts of two of the n-th power points)

QAM modulation scheme for spreading codes gray

其中nadate和naname是小行星的名称和轨道根数(Of which nadate and naname the name of the asteroid and the orbital elements)

利用matlab来实现工程光学里面一些实例，让学生们更容易了解这门学科的更实质性的问题！(Using matlab to achieve engineering optics inside some examples, so that students are more likely to understand this discipline more substantive issues!)

《高等光学仿真》matlab源程序，对光学中的主要衍射机理进行仿真。(Higher optical simulation matlab source code, mainly in the optical diffraction mechanism simulation.)

matlab下褶积的各个程序，简单易懂，实用性强。(all the decon codes in matlab,which is easy to read and suitable for many situations. )

wind turbine simulation

基于libsvm的支撑向量机的双螺旋线的的二分类问题。(Two classification libsvm support vector machine based on the double helix.)

GMSK的调制和解套，显示基带信号和解调信号波形及其频谱图(GMSK modulation and some sort of relief, showing a baseband signal and demodulating the signal waveform and its spectrum)