expintegrals.cpp

北斗下，VPL随国内位置变化而变化的示意图(RAIM algorithm of BD, VPL Changes over domestic location diagram)

Matlab Simulation FilesMatlab Simulation Files(Matlab Simulation Files)

小波包分析提取振动信号中的特征频率，计算多重分形非趋势波动分析matlab程序,包括回归分析和概率统计。( Wavelet packet analysis to extract vibration signal characteristic frequency, Calculation multifractal detrended fluctuation analysis matlab program, Including regression analysis and probability and statistics.)

说明：  A DS Spread Spectrum simulation code.

船舶仿真，simulink 关于船机浆的联合仿真，对初学者有用。(Ship simulation, simulink co-simulation on the ship machine pulp, useful for beginners.)

Matlab环境下使用霍夫变换在二值图像上检测圆形的代码(Function uses Standard Hough Transform to detect circles in a binary image.)

乘法表,用来计算数字乘法，从1到9的各种整数积(chengfabiao,yongyujisanshuzichengfa)

本程序给出了采用Turbo编码及其信道估计的OFDM的性能仿真。采用时域LS信道估计。对于初学OFDM及信道估计的非常有帮助。(This program is used to simulate the performance of OFDM with turbo coding and time domain LS channel estimation. It is useful for the primer for learning OFDM systems and channel estimation algorithms.)

这是本人编写的接联惯性导航系统静基座对准精对准卡尔曼滤波仿真程序。请多多执教。(this is my preparation access inertial navigation system at the base of static precision alignment Kalman filter simulation program. Please excuse to teach.)

basic structure of ofdm with transmitter