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Matlab金融工具箱详细介绍，1000多页，pdf英文版。(Matlab Financial Toolbox)

Backpropagation, an abbreviation for backward propagation of errors , is a common method of training artificial neural networks used in conjunction with an optimization method such as gradient descent. The method calculates the gradient of a loss function with respects to all the weights in the network.

我看到网上很多雷达信号处理的人都想从IPIX网站上下载数据，可是却没有MexCDF toolbox ，今天我把它上载，百分之白能用，里面有详细的安装步骤，可以在matlab7到matlab2012上使用。(I see online many radar signal processing wants to download data from the IPIX website, but did not MexCDF toolbox I upload per cent of white can be used, which has detailed installation steps, in matlab7 to matlab2012 to use.)

自己根据网上已有程序改写的(127,115)RS编码，有详细的注释及对FPGA实现算法的改写(参考try123.m)，希望可以让大家少走弯路~~~((127,115) rs encoder/decorder with detailed annotations.)

sift的matlab实现代码，经典(sift the Matlab codes, classic!)

这个程序主要是实现QAM的调制和解调的过程。(This procedure is mainly the implementation QAM modulation and demodulation process.)

利用Matlab软件，具体实现对于给定图片的边缘提取、链接，同时计算计算图像中每个物体的边界长度、面积、矩，投影、近似圆形的离心率、紧致度和边界的傅立叶描述子。(Using Matlab software, the specific implementation for a given image edge extraction, linking, also calculated for each object in the calculation of the image boundary length, area, moments, projections, nearly circular eccentricity, compactness and boundaries of the Fourier descriptors .)

matlab 调pin加网matlab 调幅加网matlab 调幅加网matlab 调幅加网(matlab matlabmatlab matlabmatlab matlabmatlab matlab)

永磁同步电动机的直接转矩控制的仿真图，分享一下，大家分享一下。(Permanent magnet synchronous motor direct torque control simulation map, share, share with you.)

说明：  Maltab在数学建模中的应用（第一版）_卓金武等.part1(Maltab in Mathematical Modeling (1st Edition)_Zhuo Jinwu et al.)