tryla

均匀圆阵模式空间下用music法和平滑的music估计DOA(Under the Uniform Circular Array with music pattern space law and the smooth music DOA estimation)

张小飞《阵列信号处理与应用》所附matlab程序(Zhang Xiaofei " array signal processing and applications" annexed matlab program)

A very simple code to help you to calculate the aritmetic average on the IDL interface.Works in all the IDL versions

独立成份分析（ＩＣＡ）以及ｗｉｎｎｅｒ滤波 Source separation of complex signals with JADE. Jade performs `Source Separation in the following sense: X is an n x T data matrix assumed modelled as X = A S + N where o A is an unknown n x m matrix with full rank. o S is a m x T data matrix (source signals) with the properties a) for each t, the components of S(:,t) are statistically independent b) for each p, the S(p,:) is the realization of a zero-mean `source signal . c) At most one of these processes has a vanishing 4th-order cumulant. o N is a n x T matrix. It is a realization of a spatially white Gaussian noise, i.e. Cov(X) = sigma*eye(n) with unknown variance sigma. This is probably better than no modeling at all...( Source separation of complex signals with JADE. Jade performs `Source Separation in the following sense: X is an n x T data matrix assumed modelled as X = A S+ N where o A is an unknown n x m matrix with full rank. o S is a m x T data matrix (source signals) with the properties a) for each t, the components of S(:,t) are statistically independent b) for each p, the S(p,:) is the realization of a zero-mean `source signal . c) At most one of these processes has a vanishing 4th-order cumulant. o N is a n x T matrix. It is a realization of a spatially white Gaussian noise, i.e. Cov(X) = sigma*eye(n) with unknown variance sigma. This is probably better than no modeling at all...)

Just a few functions used in my other toolboxes, for computing MSE and PSNR and some other less common image quality metrics.

Reads a netCDF file and returns the contents as elements of a structure

Linear Discriminant Analysis

SAR-CSA算法成像(matlab)，成像效果好，有一定的参考价值(SAR-CSA image matlab)

最小均方误差算法，判决反馈均衡，主要用于水声信道的均衡(lms, decision feedback equilization.)

时域分析 频域分析程序 GUI设计 数据是台架振动数据 (pretreatment of vibration signal)