CaponMUSICRoot-MUSICESPRIT

low_pass_filter_design_adaptive_modulation and demodulation

matlab仿真PWM控制直流电机，仿真曲线还可以(matlab simulation of the PWM control of DC machine, the simulation curve can also)

利用雷达方程，分别分析功率孔径积与检测目标距离的关系，并且画出对两种飞行目标类型的功率孔径积，得出相应的结论。(Radar equation analysis of the relationship between the power aperture product detects the target distance, and draw power aperture product of two flight target type, and draw the appropriate conclusions.)

可视化编程语言MATLAB电子教程设计Visual programming language MATLAB Electronic Design Tutorials(Visual programming language MATLAB e-tutorial design Visual programming language MATLAB Electronic Design Tutorials)

This is an efficient implementation of PCA, which use smaller dimension of the data matrix to compute the eigenvectors

QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)

数字信号处理中对于多个信号频谱分析的BT法仿真程序。(Digital signal processing for multiple signal spectrum analysis of the BT method simulation program.)

naive bayes分类法的matlab实现，包含训练和测试部分(naive bayes classification matlab realize, including training and testing parts)

Fm modulation using the matlab code. find the modulated singnal and its frequency spectrum

pid matlab 实用例程2(详细讲解个PId的matlab编程)(PID-matlab applictional example 2)