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说明：  PCA-SIFT算法的实现，PCA-SIFT是对SIFT算法的改进，用PCA替代SIFT算法中的第四步，提高了效率，且准确率更高(PCA-SIFT algorithm implementation, PCA-SIFT SIFT algorithm is an improved SIFT algorithm with PCA instead of the fourth step, improve efficiency, and higher accuracy)

希尔伯特变换的matlab演示程序，可以用来仿真希尔伯特变换，方便广大初学者下载运行(Hilbert transformation of matlab demo application that can be used for simulation Hilbert transformation, convenient the beginners download runs )

自己写的 AXI master code(AXI master code)

实现的维纳滤波的程序 性能 不错 希望对大家有所帮助。(Wiener filtering process to achieve a good performance we want to help.)

matlab仿真卷积码与理论值的区别以及误码率的仿真(matlab simulation convolutional codes with the theoretical value of the difference between the simulation and the error rate)

2ask的调制解调，包括相干解调和非相干解调，并有两者的性能分析(2ask modem, including coherent demodulation and non-coherent demodulation, and performance analysis of both)

Matlab的窗函数_矩形窗_三角窗_汉明窗_汉宁窗_布莱克曼窗(The window of the Matlab function, rectangle, triangle window, hamming window and hanning window, blackman window)

说明：  对海浪数据处理得到海浪谱。可以模拟不同风速产生的海浪谱，并得到一维海面分布。(Propose the wave hight data and spectrum analysis.Wave spectrum generated by different wind speeds can be simulated and one-dimensional sea surface distribution can be obtained.)

efilter & ffilter for Matlab imaging processing, which can be used in segmentation and reconstruction.

杂波环境下基于EKF的多传感器的数据融合(Clutter environment EKF-based multi-sensor data fusion)