baihua

GPS基本原理及其matlab实现，包含用户位置求解仿真，GPS卫星动态仿真，C/A码的仿真和调制等(Matlab implementation of the basic principles of GPS, including the location of the user to solve simulation, GPS satellite dynamic simulation, C/A code simulation and modulation)

用matlab实现的曼彻斯特 BVLsQI编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的GlxNsvt 的通信原理课件上的形状一模一样。 . (With Manchester BVLsQI encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTGlxNsvt Exactly the same shape Wenbin communication on the principles of courseware. )

数值分析的EULER法，小波包分析提取振动信号中的特征频率，isodata 迭代自组织的数据分析。( EULER numerical analysis method, Wavelet packet analysis to extract vibration signal characteristic frequency, Isodata iterative self-organizing data analysis.)

实现AWGN信道16QAM调制、解调及误码率分析(AWGN channel to achieve 16QAM modulation, demodulation and BER Performance Analysis)

为MFCC的MATLAB程序，用于语音识别结束的特征参数提取(MFCC)

可实现微电网中分布式电源的下垂控制，采用三环控制策略，节点既可作为V/f结点，也可作为PQ结点(It can achieve distributed generation droop control in Microgrid, which uses three-loop control strategy. The node can be used as V/f node, the node can also be used as PQ node)

this is a code to calculate the moment invariant of images. the values which come out are capable of removing rotational, scaling, transnational variation in image given as input.classification can be done with the help of it.

spline三次样条插值matlab代码，可执行有注释(spline function ,matlab code with notes)

matlab小波分析程序，旋转机械二维全息谱计算的实用例程，可以广泛的应用于数据预测及数据分析。( matlab wavelet analysis program, Rotating Machinery dimensional hologram of practical spectrum calculation routines, Can be widely used in data analysis and forecast data.)

M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered