map-world-china-america

在诸多ICA算法中，固定点算法 (也称FastlCA)以其收敛速度快、分离效果好被广泛应用于信号处理领域。该算法能很好地从观测信号中估计出相互统计独立的、被未知因素混合的原始信号。(In many ICA algorithms, fixed-point algorithm (also known as FastlCA) for its fast convergence and good separation effect is widely used signal processing. The algorithm can estimate from the observed signals statistically independent each other, unknown factors are a mixture of the original signal.)

A little example for Audiofingerprinting in Matlab that shows how shazam took it first steps

在MATLAB环境下，以上代码通过编译。P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理(In the MATLAB environment, the above code through the compiler. P0311: the use of Butterworth (Butterworth) low pass filter on the image noise by smoothing treatment P0312: the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)

说明：  可以进行傅立叶变换的matlab程序 保证可以使用 (Fourier Transform can guarantee that you can use matlab program)

说明：  基于matlab环境下的ARMA(1,1)模型的参数估计程序(Matlab environment based on ARMA (1,1) model parameter estimation procedures)

常规波束形成固定入射角度估计方位的标准差与信噪比SNR的曲线的仿真程序(Conventional beamforming the estimated azimuth angle fixed standard deviation of the curve with the signal to noise ratio SNR of the simulation program)

Matlab Code to filter data using the Least Mean Squares adaptive algorithm. processes an input WAV file and filters out noise according to the setup parameters

antenna related matlab code

matlab中文课件，ppt格式Matlab基础及其应用(matlab Chinese courseware, ppt format based on Matlab and Its Application)

it is a radiation pattern of an antenna