7421

语音信号的维纳滤波，频域实现和时域实现方法(Wiener filtering of speech signals, frequency domain implementation and time domain implementation)

这是自己用MATLAB写的角点检测源程序，非常简单，效果良好(This is written using MATLAB corner detection source, very simple and effective)

说明：  潮流计算(matlab)

在实现QPSK的系统时，用到的位同步部分的程序(QPSK in the realization of the system, used part of the process-bit synchronous)

matlab simulink 仿真，异步电机的直接转矩控制，磁链为六边形磁链(matlab simulink simulation, asynchronous motor direct torque control, flux hexagonal flux)

采用滑模控制和RBF网络来控制对象，采用等效滑模控制的方法，即根据系统的确定部分计算出等效控制量，同时利用一个RBF网络对系统的不确定部分进行补偿得到切换控制量。(Using sliding mode control and the RBF network to control the object, using the equivalent sliding mode control method, namely the determination of the system to calculate the equivalent control part of the volume, at the same time using a RBF network of uncertainty on the system parts to be switched to control the amount of compensation .)

扩频通信技术教程 这是一本关于CDMA扩频技术的经典书籍，国内曾经出版过英文影印版。 【原书作者】： Marvin K. Simon, Jim K. Omura, Robert A. Scholtz, Barry K. Levitt 【ISBN 】： 0071382151 【页数 】：1248 【出版社】 ： McGraw-Hill Professional 1 edition 【出版日期】：September 26, 2001(Spread-spectrum communication technology tutorial This is a classic on the CDMA spread spectrum technology, books, photocopies of the domestic version was published in English. 】 【Original author: Marvin K. Simon, Jim K. Omura, Robert A. Scholtz, Barry K. Levitt】 【ISBN: 0071382151 【Pages】: 1248 【Press】: McGraw-Hill Professional 1 edition 【Publishing Date】: September 26, 2001)

Beamformer design for Zero Forcing and Dirty Paper Coding

Low pass and High Pass filters aplied to images as sobel, prewitt, roberts, first derivative

由sp3精密星历，得到关于GPS接收机的精确位置(get the exact position of the GPS receiver)