scm

biometric recognition

数字信号处理 应用MATLAB 中文pdf(Digital signal processing applications MATLAB Chinese pdf)

Adaptive Nonlinear Control of Multiphase Synchronous Buck Power Converters

程序设计 MATLAB 程序 设计 基础(Program design based on MATLAB programming)

二维索尔分解解二维矩阵方程matlab程序(Two Wei Suoer decomposition solution matrix equations matlab program)

说明：  加汉宁窗的低通滤波器，做出干扰信滤波前后的时域图和频谱图(Low-pass filter with Hanning window is used to make time-domain and frequency-spectrum diagrams before and after interference signal filtering.)

说明：  GPS线性最小二乘定位算法matlab仿真(Least-squares algorithm for GPS positioning matlab simulation)

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)

matlab编写的m序列产生器以及通过simulink7.01仿真实现的两个模型，最后给出了相关系数的计算代码(m prepared matlab serial generator as well as through two simulink7.01 simulation model, the correlation coefficient is given for calculating the code)

通过仿真过程详细介绍了OFDM正交频分复用的基本原理，对研究调制解调方法的人非常有用(Through the simulation process of OFDM,the basic principle of OFDM was introduced,it is very useful to use for the studying of OFDM)