dierduanqiao1

说明：  频偏校正估频算法的实现，Matlab函数。(Estimated frequency offset correction algorithm, Matlab function.)

内含Newtonback.m，Newtonforward.m文件，牛顿插值法，向前向后插值。(Intron Newtonback.m, Newtonforward.m documents, Newton)

对语音信号加入窄带噪声并用小波去除噪声并显示结果(add narrowband noise to signal and decrease it with wavelet)

说明：  一个用于生产汉明窗的，小程序，希望对新手有帮助(A Hamming window for the production of small programs, want to help novice)

正交信号校币(OSC)是一种新近发展起来的数据预处理方法，它ff匀基本思 想是仅从光谱矩阵X上移除与相应值矩阵Y正交的部分(Orthogonal signal correction(OSC)is a uew popular pretreatment method，and its basic idea is that it rcn30ves tile pal‘ts linearly unrelated(orthogmml)to the response matrix Y spectral matrix X．)

Matlab学习资料，包括MATLAB基础教程、matlab实用教程、精通Matlab6[1].5(张志涌)等(Matlab learning materials, including MATLAB Basics Tutorial, matlab practical course, master Matlab6 [1] .5 (Zhang Yong), etc.)

利用参数辨识法提取相关对准参数，从而估计出陀螺漂移和数学平台偏角并进行补偿。仿真结果表明，开路罗经法对准具有较高的对准精度、较好的快速性，能够满足捷联惯导系统在静基座下实现自对准的要求。(Expressions of mathematical platform misalignment angles of the open-loop algorithm are derived and parameter identification method is used to pick-up the corresponding coefficients from angle measurements in order to identify and compensate gyro drifts and platform misalignment．The simulation results show that the open circuit gyrocompass alignment of SINS can all meet the requirement of SINS initial alignment with high accuracy and quick reaction on static base. thus can meet the high-precision alignment requirement of carrier based inertial navigation system on swinging base． )

对线性调频信号用dft方法分频后进行窄带波束形成后拼接，为宽带波束形成方法(After dividing the frequency of LFM signal by DFT method, narrow-band beamforming and splicing are used as the broadband beamforming method.)

在matlab中解决凸优化问题时所要用到的凸优化工具箱 SeDuMi的使用指南和编程教程(n matlab solving convex optimization problem to use convex optimization toolbox SeDuMi user guide and programming tutorials)

Jafarkhani differential STBC matlab procedure, at different signal to noise ratio, the system compares the SER and BER. The use of 2-fat one admission, Rayleigh fading channel