boundary

separation nonlineaire de sources par

极性LMS自适应滤波器，实现信号的自适应滤波作用(Polarity LMS adaptive filter, adaptive filter to achieve the role of signal)

psk ask fsk的matlab实现，适于通信初学者学习参考之用！(psk ask fsk the matlab implementation, suitable for beginners to learn reference communication!)

Contourlet变换思想，选用拉普拉斯塔式滤波器结构对图像多分辨率分解来捕捉奇异点。(Contourlet transform thinking, the choice of Laplace tower filter structure for multi-resolution images to capture the singularity exploded.)

Calculated histogram of an image

请大家看着办啊(please size up situation and act accordingly ah?)

分别对正弦波，三角波，方波，一周期内取为整数的64个点（A=4095）；写锯齿波和方波的谐波构成（只写了3、4个）。(Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).)

用 MATLAB 软件 实现了 GM(1 ,1) 预测算法并给出了源代码所建立的 GM(1 ,1) 预测效果比较好 ,验证了利用MAT 2 LAB 实现该算法的有效性和程序的正确性 ,进一步展示了MATLAB 软件的功能强大和实用性强的特点.(MATLAB software GM (1, 1) prediction algorithm and give the source code to establish the GM (1, 1) forecast better results, verify the correctness of the MAT 2 LAB effectiveness of the algorithm and program further demonstrate the powerful and practical features of MATLAB software.)

说明：  用于信号的分解、降噪和重构，实现故障诊断(Used for signal decomposition, noise reduction and reconstruction to realize fault diagnosis)

实现了自动解方程的功能，并有详细的使用方法说明(Realize the automatic solution of functional equations, and have a detailed description of the use of methods)