BP

An Optimum Feature Extraction Method for Texture

空时网格码在卫星通信信道下的matlab仿真(Space-time trellis code matlab simulation of satellite communication channel)

说明：  提供NMF程序，非负矩阵分解 用于人脸图像的表示(lnmf and nmf)

说明：  投影寻踪模型，用遗传算法寻求优化投影方向。(Projection Pursuit model using genetic algorithm to optimize the projection direction)

说明：  material property SiO2 for rcwa calculation

说明：  用MATLAB中的simulink搭建的基于LLC谐振的双向DCDC平台，采用PID控制环控制输出电压，波形较好。(MATLAB simulink built based on LLC resonant two-way DCDC platform, PID control loop control output voltage, waveform is good.)

小波消噪本代码基于不同阈值判定原则进行消噪(wavelet denoise)

A commonly used control device called a programmable logic controller, or a PLC, is used to read a set of digital and analog inputs, apply a set of logic statements, and generate a set of analog and digital outputs. Using the example in the previous paragraph, the room temperature would be an input to the PLC. The logical statements would compare the setpoint to the input temperature and determine whether more or less heating was necessary to keep the temperature constant. A PLC output would then either open or close the hot water valve, an incremental amount, depending on whether more or less hot water was needed. Larger more complex systems can be controlled by a Distributed Control System (DCS) or SCADA system.

此书详细描述了turbo编解码的原理及硬件实现。硬件实现时考虑了平行译码等最新热点问题(This book describes in detail the principles of turbo coding and hardware implementation. Consider the parallel hardware decoding of the latest hot issues)

colea程序，处理语音信号的M函数集合，对于学习语音处理有很大帮助(colea procedures to deal with M-function voice signal a collection of voice processing for the study of great help)