Powell

matlab官方网站中的用于图像融合技术的contourlet变换源代码，基于contourlet变换的图像融合技术明显优于基于小波变换的图像融合技术(matlab official website for image fusion technology Contourlet transform the source code, based on the Contourlet transform image fusion technology was superior based on wavelet transform image fusion technology)

A useful wrapper over the boost Mersenne Twister random number generator. It is implemented as a singleton such that the same instance can be used throughout a code by requesting the singleton instance. It also can return the host rng for boost functions that requires it. A unary function is also provided for use with std::random_shuffle for example.

完整的Kalman Filter、EKF、IEKF、Unscented Kalman Filter及Particle Filter滤波程序。(The complete Kalman Filter, EKF, IEKF, Unscented Kalman Filter and Particle Filter filtering procedure.)

this is the code for fast fourier transform. there are also code for ifft,invfft......

SGP4官方程序,包括matlab，java，C++等源码和说明文件(Official program of SGP4 model,includes Matlab, VC, Java, etc.)

VC＋＋环境下调用MATLAB程序实现数字信号处理的方法(VC environment MATLAB program called digital signal processing methods)

lms算法matlab仿真程序！希望对大家有帮助(lms algorithm matlab simulation program! We want to help)

FFT应用实例 产生一组信号，由两个频率为60Hz和150Hz的正弦信号和随机噪声叠加而成，(FFT application instanceproduce a set of signals, by two frequency is 60 hz and 150 hz sine signal and random noise,)

Circular Hough transform using OpenCV: C++ version of the popular (best accurate I think) Matlab function CircularHough_Grd.m of Tao-Peng. Note: the user should know how to use OpenCV first.

说明：  介绍了线性调频信号的概念，线性调频信号的时频特性描述及用MATLAB进行仿真(the characters of Chirp signal)