biosig4octmat-2.88

说明：  设计一个理想通信系统，实现信息字符流的传输。 发射器： <1>将消息（字符串形式）编码成一个符号序列； <2>用脉冲成形将串符号序列转变成模拟脉冲信号； <3>将模拟脉冲信号调制到载波信号上。 接收器： <1>对接收的信号进行采样； <2>解调信号成基带信号； <3>将信号恢复成字符串。(Design an ideal communication system, the realization information transmission of character flow. Emitters: < 1 > will news (string form) coding into a symbol sequence < 2 > by using a pulse forming will string of symbols into a simulation pulse signal sequences < 3 > will simulate the pulse signal modulation to carrier signal. Receiver: < 1 > of received signal sampling < 2 > demodulation signal into baseband signal < 3 > will signal back into a string.)

很全的时频分析工具，很全的时频分析工具。。(Is the whole time-frequency analysis tool, is the whole time-frequency analysis tools. .)

SOMVIS软件学习材料，高纬网络及其可视化(SOMVIS software, learning materials, networks and visualization of high-latitude)

说明：  对wav file 进行 waterfall fft处理(wav file waterfall FFT)

说明：  matlab宝典，这是目前最全面的教材，是宝典系列丛书，我做成pdf，大家放心看吧！(matlab book, which is the most comprehensive teaching materials, is a book series, I made pdf, rest assured you Check it out!)

voice activity detect

模拟倒向随即微分方程，给出图形和用户说明，在学术研究中有一定的应用(Then simulated backward differential equations, graphics and user instructions are given in academic research in the application of certain)

首先对图像进行了边缘检测，设计相应的结构元素对图像进行腐蚀，再进行图像聚类和填充图像。(First, the image edge detection, the design of structural elements corresponding to the image etched image clustering and then fill the image.)

nelder_mead优化算法，求多维函数极值的一种算法，不利用任何求导。利用多面体逼近。(nelder_mead optimization algorithm, and a multi-dimensional function extremum algorithm, do not use any derivation. The use of polyhedral approximation.)

modification programme piece sur CN SIEMENS