mlvessel-1.4

In the fields of computer vision and image analysis, the Harris-affine region detector belongs to the category of feature detection. Feature detection is a preprocessing step of several algorithms that rely on identifying characteristic points or interest points so to make correspondences between images, recognize textures, categorize objects or build panoramas.

Viterbi Decoder Matlab file

this is about DTFT.DTFT s matlab code and it is for Discrete time fourier transform.

混沌时间序列预测程序与文档 包括CC方法、GP方法、Lyapunov指数预测等(Chaotic time series prediction method procedures and documentation, including CC, GP method, Lyapunov index prediction)

Perfect for the beginner, this demo illustrates simple object detection

generation of pn sequences using matlab

When doing black and white figures with several curves, it is sometimes difficult to uniquely identify each curve, since the number of different line styles is quite limited.

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

Fuzzy C-mean Clustering algorithm for wireless sensor networks

用MATLAB仿真闪耀光栅光强的分布，可以通过三维图直观地观测强度变化(Simulation blazed grating light intensity distribution with MATLAB, you can visually observing intensity changes through three-dimensional map)