NAH1

mega128定时器0的CTC模式产生的PWM波形(mega128 timer PWM waveform generated by CTC mode 0)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

该源码为matlab6.5图形图像处理书籍的配套资料。(The source code for the graphic image processing books matlab6.5 supporting information.)

MATLAB 7 界面设计与编译技巧,适合初学者，详细地介绍了如何进行matlab GUI的设计(MATLAB 7 interface design and compilation techniques, suitable for beginners, detailed description of how the design of matlab GUI)

用于特征值进行分解的，希望对大家有用！ 互相交流，因初学，不到之处见谅！(For eigenvalue decomposition, and we hope to be useful! Exchange, as beginners, no place forgive me!)

shunt active filter full circuit

关于数独的解法程序。输入一个9×9的矩阵，空白处为0，运行此程序，进行计算(With regard to the solution of Sudoku program. Enter a 9 × 9 matrix, the space is 0, run this program, are calculated)

harrispoint image is detectiion corener edge

双馈电机 控制 波形很好 参数调节的很正确 得出了好的控制效果(Double-fed motor control waveform parameter adjustment is very well drawn correctly good control effect)

realTrack ： 真实估计 currentmodel ： 构造当前模型 filter_Reslt: 进行自适应Kalman滤波 具体的参数含义及其设置见代码注释 (realTrack: estimated real currentmodel: the current model structure filter_Reslt: Adaptive Kalman filter for the specific meaning of the parameters and their settings, see the code Notes)