reg_pi

这是一些关于模式识别工具箱的源代码,和模式识别第二版配套使用，有很强的运用价值。(These are some original Matlab codes on pattern classification:pattern calssification toolbox)

说明：  此文件包含了winner和3gpp所提出的信道模型以及实现的仿真代码。(The channel model and simulation code. )

说明：  DSP本身在内的所有电子器件都是干扰源，而且系统所处的工作环境中还有很多外来干扰源，再加上语音识别技术对信号噪声非常敏感，所以在系统设计中必须考虑系统的抗干扰问题。(DSP itself, including all electronic devices are sources of interference, and the system environment in which there are many external sources of interference, coupled with voice recognition technology is very sensitive to signal noise, so the system design must consider the system of anti- interference problem.)

说明：  关于无线传感器的LEACH改进的协议，是基于改进粒子群算法的，很有帮助(LEACH for Wireless Sensor improved protocol is based on improved particle swarm algorithm, useful)

XLP cabel in industrial system

TD_SCDMA和TD_LTE帧结构及时隙干扰分析_张长青.pdf(The TD_SCDMA and the TD_LTE frame structure and the slot interference analysis _ Zhang Changqing.Pdf)

hello hi how are you?this is the best in general

视频的关键帧计算，和关键帧提取，附有实验报告(Video key frame basis, and key frame extraction, with test report)

本程序描绘了偶极子天线发射的电磁波在自由空间中的传播过程，动态显示。通过在边界设置一些吸收边界参数，还可以实现pec(It describles a dipole antenna how to radition its engergy via electricmagnetic wave in free space.it expresses as a cartoon.By changing its boundary conditions,we can realize PEC.)

神经网络工具包，安装在MATLAB中，使用神经网络计算时需要安装，可以调用其中的函数(Neural network toolkit, installed in the MATLAB, the use of neural network calculation need to install, you can call the function)