narrowband-interference

开关磁阻电机驱动matlabsimulink模型，希望大家给意见 (Switched reluctance motor driver matlab/simulink model, hope everybody to give advice )

实现白光多缝衍射和双缝干涉，得到白光彩色的干涉条纹(Realization of white multi-slit diffraction and double-slit interference fringes get white color)

主要描述PPG进行心率检测的文档,描述了具体的一些心率的检测算法及相关的算法评定。(PPG describes heart rate testing documentation, describing some of the specific heart rate detection algorithm and related algorithms assessment.)

在动态环境中使用Q学习优化算法进行优化，仿真软件为Matlab(Q-learning optimization algorithm is used to optimize in dynamic environment. The simulation software is MATLAB)

DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求： (1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。 (DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)

说明：  马氏距离的仿射不变性删除误匹配特征点 对，据此可求取2幅源图像间的仿射变换参数(Mahalanobis distance of the affine invariant features remove the false matching points Yes, according to the source to obtain two parameter affine transformation between images)

发射天线数位3，就收天线数为2.程序是两个接收天线的误码率仿真曲线。(Antenna digital 3, accept antenna number is 2. The program is two receiving antenna ber simulation curve. )

科学计算与MATLAB语言recommended，高阶matlab使用方法(Scientific Computing with MATLAB language recommended, high-end matlab use)

Langmuir_Probe PLASMA simulation

说明：  CG方法 高等数值分析 PCG方法 最速下降法(CG methods of numerical analysis of higher PCG method steepest descent method)