digital-signal-processing

Control system dynamic simulation instance tutorial,可以很好的学习交流控制系统的仿真(Control system dynamic simulation instance tutorial, can be a good learning exchange control system simulation)

谐波小波程序变参数的积分程序多点人工生成地震波程序低通滤波程序经验模式分解降噪程序(Harmonic Wavelet programmed parameters points integration process of artificial seismic waves to generate low-pass filtering process procedures empirical mode decomposition noise reduction procedure)

OFDM 系统信噪比估计，matlab源代码(OFDM system, SNR estimation, matlab source code)

martin s best book. analysis pattern.(martin's best book. Pattern analysis.)

局部线性降维方法LLE 用于高维空间数据的降维处理(Local linear dimension reduction methods for high dimensional data LLE dimensionality reduction process)

分數階渾沌圖 免用到simulink 趕快收藏唷(Fractional chaos map)

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.

对控制系统仿真设计的研究,MATLAB仿真程序实现,附有文本说明(simulation of the control system design, MATLAB simulation program, with the text note)

TRF796x evaluation Board (Rev A1) Schematic

基于逆系统法的荷载识别程序，对于模型简单的识别效果较好(Based on the method of inverse system load identification procedures for the simple model, good recognition effect)