yuanbaozidongji

说明：  详细介绍数字信号处理及MATLAB应用实现的书籍(Detailed application of digital signal processing and MATLAB realization of the books)

power_steppermotor.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_steppermotor.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)

Speed Control of a DC Motor Using BJT H-Bridge This demonstration illustrates simulation of a H bridge used to generated a chopped voltage and control speed of a DC motor, in open loop, in both directions

张量投票算法中生成张量场的相关函数，其中包括对图像的取向估计和二阶张量的生成(Tensor voting algorithm to generate the correlation function tensor field, including the orientation of the image is estimated to generate second-order tensor)

采用热核构造权重，小波包分析提取振动信号中的特征频率，利用自然梯度算法。( Thermonuclear using weighting factors Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm.)

《先进pid控制matlab仿真》光盘源码()

水印的嵌入，在图象中嵌入水印，以提高安全性与可靠性(Embedded watermark, the watermark embedded in the images to enhance the security and reliability)

In this optic fiber link budget analysis and pcm and other program are written in matlab code

解决一些算法问题 ，并且有助于提高数学(solve problems and help develop)