frft

【谷速软件】卷积的GUI 可以作为参考使用学习([Valley] GUI convolution speed software can use as a reference to learn)

该混响模型代码，应用于matlab仿真中，构建室内混响和噪音环境，使之更接近真实环境，从而仿真 结果更加精确(The reverberation model code, used in the matlab simulation, building indoor reverberation and noise environment, make it more close to the real environment, and the simulation results more accurate)

matlab 信号处理（清华大学出版社）一书第10章源代码(Matlab Signal Processing (Tsinghua University Press) Chapter 10 Source Code)

说明：  多个变流器并联仿真模型，MATLAB模型(Multiple converters simulation model)

求刚体变换的刚体矩阵的开源程序，自己所编，用到svd方法(For rigid-body transformation matrix of the open source rigid body)

matlab实现人脸检测，基于PCA实现，可以实现人脸识别(matlab face)

计算三维散乱点云的曲率，包括主曲率，高斯曲率和平均曲率。详细内容请见readme文件和demo文件(Calculation of three-dimensional scattered point cloud of curvature, including the principal curvatures, Gaussian curvature and mean curvature. Details please refer to readme files and demo files)

alamouti方案的误比特率仿真 包含无分集，发射分集(2Tx, 1Rx)，发射分集(2Tx, 2Rx)，MRC接收分集 (1Tx, 2Rx)的误比特率曲线 在matlab r2010b 中已运行通过。(alamouti program the mistakenly bit rate simulation contains no diversity transmitter sub-sets (2Tx, 1Rx) emission sub-set (2Tx, 2Rx) MRC receiving sub-set (1Tx, 2Rx) the incorrect bit rate curve matlab r2010b has run through.)

DAB transmitter, synchronization and receiver under development

matlab多因子选股模型，计算每只股票的得分，根据股票的得分划分为n个区间(matlab multi-factor stock selection model to calculate the score for each stock, based on the stock s score is divided into n intervals)