detection-energy-program

利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。(Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error.)

Vector_Control_SVPWM SPWM matlab 编程(Vector_Control_SVPWM Vector_Control_SVPWM SPWM matlab 编程)

JPEG matlab code each and every function commented

robotics remote by eye

matlab program for character recognition using Neural networks.

分步傅里叶算法是非线性薛定谔方程数值求解的一个非常快速的方法(Step Fourier method is a very fast method of numerical nonlinear Schrodinger equation)

说明：  变模态分解（EMD）的代码，适用于对非平稳非线性信号的分解，分解后得到多个IMF和一个残基。(The code of variable modal decomposition (EMD) is suitable for the decomposition of non-stationary and nonlinear signals, and after decomposition, multiple IMFs and one residue are obtained.)

说明：  几种ESPRIT算法性能分析，源码内有详细注解(Performance Analysis of several ESPRIT)

MATLAB程序—一PCM。对PCM编码进行了详细的仿真，效果较好。(MATLAB program- a PCM. PCM coding for a detailed simulation better.)

主要用于校正图像的畸变，用matlab编写的，很实用(Mainly used to correct image distortion, written with matlab, very practical)