ofdm-matlab

数字信号处理及其MATLAB实现。相关方向学生学习理论及仿真实现的必备书籍。(digital signal processing and MATLAB. Related to the direction of student learning theory and simulation of the essential books.)

Powell是一种非常稳健的非线性最优化算法（当然，整个求解过程中需要一些辅助的技巧，否则可能达不到“稳健”标准）。(Powell is very usefull )

用于求信号的自相光与互相关 (compute autocorrleation and cross-correlation)

利用DCT变换对灰度图像进行压缩，求出压缩比；对比不同压缩比的图像。(DCT transform using grayscale image compression, the compression ratio obtained compare different compression ratio of the image.)

蓝牙物理层data whitening编码，数据白噪声化，目的是对数据进行离散化操作。(bluetooth PHY data whitening)

地球物理磁法，两个球体剖面磁异常Za向上延拓(Geophysics magnetic method, the two spheres profile magnetic anomalies Za upward continuation)

Non-Local Means Denoising Algorithm denoising source code

文献包中的最近学术界的相关标定方法综述及一些常用的标定技术，有传统标定及自标定的介绍，比较全面。。(Package in the recent academic literature related to Calibration Methods and a number of commonly used calibration techniques, the traditional calibration and self-calibration of the introduction, more comprehensive. .)

9轴姿态传感器校准方法的MATLAB实现（包括实验数据）。另附arduino硬件资料。(9-axis IMU sensor calibration method, in matlab and arduino.)

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