processing-frequency-signals-

利用music算法，在考虑幅度误差时，对信源个数，信噪比，快拍数进行变化，观察这三个数在什么范围变化时测向的准确度高。天线测向(Music algorithm, considering the magnitude error, the number of sources, signal-to-noise ratio, snapshots number of changes observed these three the number of measured to what extent changes to the high accuracy. Antenna direction finding)

LEVINSON-DURBIN的算法matlab仿真与实现(The algorithm matlab of LEVINSON-DURBIN imitates really with realize)

边缘检测，用matlab编程。边缘检测是图像处理和计算机视觉中的基本问题，边缘检测的目的是标识数字图像中亮度变化明显的点。图像属性中的显著变化通常反映了属性的重要事件和变化。(Edge detection, using matlab programming. Edge detection is an image processing and computer vision in the basic problems, edge detection is to identify the purpose of the digital image brightness variations obvious point. Image attribute significant changes usually reflect important events and changes in properties.)

matlab gui 编程，设计的自动摆钟小程序，对于学习matlab gui的童鞋有很大帮助(matlab gui programming, design of automatic pendulum clock applet for learning matlab gui' s shoes are very helpful)

function named myresize and scale_image to resize and scale images in matlab

新息估计卡尔曼滤波下的仿真例子，运行通过，无错误(The new interest rate is estimated Kalman filter simulation example)

CEC2010测试函数代码，由C++和Matlab 2010编写而成。(CEC2010 test function code, and by the C++ written in Matlab 2010.)

OFDM transmitter & receiver block implementation

说明：  滤波器设计示例,详细介绍了在MATLAB环境下进行滤波器设计方法，含有丰富的源代码，并附有每个程序详细的运行结果。(err)

u"+u=sinx, 0<x<1 u(0)=0, u(1)=0