matlab

Entropy is a thermodynamic property that can be used to determine the energy available for useful work in a thermodynamic process, such as in energy conversion devices, engines, or machines. Such devices can only be driven by convertible energy, and have a theoretical maximum efficiency when converting energy to work. During this work, entropy accumulates in the system, but has to be removed by dissipation in the form of waste heat.

matlab simulation of a direct sequence spread specrum

matlab经典算法程序，插值拟合，回归等(matlab classic algorithm, interpolation fitting, regression，etc。)

matlab RDS decoder source code

quantization simulation for audio file, mulaw and uniform

face detection achieved by matlab downloaded form u of a

著名的cox数字水印算法源代码，使用matlab编写，很有用噢！(famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh!)

MATLAB6实例教程 _ 郝红伟编著_ - 北京_ 中国电力出版社, 2001年9_0(MATLAB6 tutorial examples _ _ Hao Hongwei edited- Beijing _ China Electric Power Press, 2001 9_0)

用于产生Gabor信号的程序，直接调用即可(used to proceed Gabor signal, and it is very useful in signal processing)

Inter-symbol interference if not taken care off may cause severe error at the receiver and the detection of signal becomes difficult. An adaptive equalizer employing Recursive Least Squares algorithm can be a good compensation for the ISI problem. In this paper performance of communication link in presence of Least Mean Square and Recursive Least Squares equalizer algorithm is analyzed. A Model of communication system having Quadrature amplitude modulation and Rician fading channel is implemented using MATLAB communication block set. Bit error rate and number of errors is evaluated for RLS and LMS equalizer algorithm, due to change in Signal to Noise Ratio (SNR) and fading component gain in Rician fading Channel.