centeredFFT

Easy C reference for C beginner

说明：  带挡板的传输线，二维电磁仿真，仿真方法为时域有限差分法(With a baffle of the transmission line, two-dimensional electromagnetic simulation)

Geometric Average for some numbers

MATLAB 6.5 辅助小波分析与应用 pdf格式文本书籍(MATLAB 6.5 auxiliary wavelet analysis and application pdf format text books)

滴水算法实现，包含按顺序分解数字图片的功能(Dripping algorithm including digital pictures order decomposition functions)

卡尔曼滤波的MATLAB实现，是一个教程事例(updates a system state vector estimate based upon an observation, using a discrete Kalman filter.)

matlab的回归算法例程， 包括回归算法(regression algorithm matlab routines, including the handover algorithm)

UWB，超宽带信号分析必用的子函数，第11部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 10!)

程序的主要功能是做了一定范围的信噪比下，对每个信噪比：随机信号QPSK调制； 根据Alamouti方案的矩阵进行编码；发送信号经过瑞利信道和加入高斯白噪声； 接收信号采用最大比合并的方法；最后对合并信号进行最大似然判决并求误符号率。 结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)

基于matlab上路标识别，识别效果明显！(Matlab-based road marking other, identify obvious effect!)