matlab-dsp-of-chengyayong

Neural Networks Toolbox

regular fuzzy control system

这个程序对简单LPC-10声码器做了一些改进，使其对浊音的激励变得较强，使用声激励LPC声码器来提高声音的质量。它与简单LPC-10音码器的差异是用激励检测器替换了基音检测器。(This program simply LPC-10 vocoder made some improvements to make them become a strong incentive voiced the use of acoustic excitation LPC vocoder to improve the sound quality. It sounds simple LPC-10 codec difference is replaced with the excitation detector pitch detector.)

M2M4算法仿真。频谱感知中，对接收信号进行背景噪声方差估计(M2M4 algorithm. estimate the floor noise variance)

Affine spatial interest points detection using scale space analysis

说明：  自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)

This MATLAB Code will help to determine the watermark and its extraction properties like PSNR

matlab7.0教程 讲的不错 还配有习题(matlab7.0 tutorial about the good comes with exercises)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

说明：  matlab的差分算法实现以及粒子群优化算法介绍(matlab differential algorithm and particle swarm optimization algorithm introduced)