MatlabMoments

從網路取得關於自相關log-polar變換的實作。(Obtained from the network on the autocorrelation of the log-polar transform implementations.)

三步法哪l是一种较好的搜索算法，快速而且高效，它是在对数法的基础上对 其进行了改进，提出在每一步搜索后搜索步长均减半的算法。它基本保持了FS的 性能，但其计算量只有FS的10％左右。TSS在会议电视和可视电话中应用较多， 它通过三步搜索，逐步较小搜索步长。若最大搜索范围为士7，搜索精度取一个像 素，则步长为4、2、1，共需三步即可满足要求，从而得名。 (L three-step method which is a better search algorithm, fast and efficient, it is on the basis of the number of law be improved, made in every step of the search after the search step of the algorithm are reduced by half. It basically maintained the performance of FS, but the calculation is only about 10 of FS. TSS at the meeting on television and video telephony in the application of more three-step search through progressively smaller search step. If the maximum search range of disabilities 7, search for a pixel accuracy, the step size for the 4,2,1, a total of three steps to meet the requirements, thus its name.)

说明：  在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)

DS-CDMA仿真-matlab代码，及其代码详细说明(DS-CDMA simulation-matlab code, and code details)

说明：  压缩包为三电平NPC方法例程，调制方法是SVPWM，相关研究者可借鉴(The compression package is a three-level NPC method routine, and the modulation method is SVPWM. Relevant researchers can learn from it)

编写一个简单的GUI 用于实现视频的读取，转换成灰度视频，最后显示出来。其中把视频每一帧彩色图像变换成灰度图像，并自动把灰度图像保存到当前生成的文件夹中，并合成灰度视频。 (Write a simple GUI for the video read, converted to grayscale video, and finally displayed. Wherein each of the video frame of a color image into a grayscale image and the grayscale image to automatically save the current folder is generated, and the synthesis of gray scale video.)

小波分析与信号处理 理论、应用及软件实现(Wavelet analysis and signal processing theory, applications and software)

GPSCA码跟踪，自己编写，可观察误码率，(GPSCA code tracking, I have written, the bit error rate can be observed,)

消除信号wigner-ville时频分布中的交叉项问题(Eliminate signal wigner ville- cross terms of time-frequency distribution problem)

自己编写的一个量子BP神经网络，数据是利用ELM官方网站上给出的数据(quantum bp neural networks)