perceptron

the code of the book come form the book of marlix laboratory with the book of singal (the code of the book come form the book of marlix laboratory with the book of singal)

BU2614 PLL 源程序,直接解压(source code for digital tuning system using BU2614 PLL IC. Please unzip directly.)

精通MATLAB GUI设计,第2版，电子工业出版社(Proficient in MATLAB GUI design,2nd edition, Electronic Industry Press)

粒子群算法及其优化算法，并可以实现相关功能(Particle swarm algorithm and its optimization algorithm, the relevant functions)

各种类型的时频分析，包括科恩，加布，短时傅里叶变换(Various types of time-frequency analysis, including Cohen, Gabe, short time Fourier transform)

This is the real-coded genetic algorithm to run polynomial in order to find parameters.

关于瑞利信道的仿真程序 关于瑞利信道的仿真程序 ()

二相编码信号的产生以及频谱分析，可以产生7位、11位、13位典型编码信号以及13位bark码的频谱图，通过仿真可用(Two-phase coded signal generation and spectrum analysis, can produce 7, 11 and 13 typically coded signals and 13 yards of bark frequency spectrum, through the simulation can be used)

说明：  本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水 印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2 quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)

matlab计算光纤光栅纤芯模有效折射率，利用数值积分法进行求解(matlab computing core fiber grating effective index, is solved using numerical integration)