20141110

DSB双边带调制的systemview仿真系统(DSB double sideband modulation simulation system systemview)

设计一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序。(Design is taken in accordance with the time radix-2 fast Fourier transform the (base 2FFT-DIT). Enter the inversion sequence, the output of the natural order.)

face reconigtion system use neural network

说明：  批量读取csv文件 并保存成mat格式 有助于做大量数据处理的人(Read csv file and save into mat format)

Pump speed controller IR2130

静态电压稳定临界点的使用求解方法，基于主导节点法的分岔类型检验法(Static voltage stability critical point of use solving method, based on the dominant node bifurcation type-test method)

介绍Matlab在化工方面的数值计算应用，课件主要讲述化工领域非线性、线性方程组的解法，插值、拟合和常见常微分方程的解法。(Introduced in the chemical aspects of Matlab numerical computing applications, courseware mainly about the chemical field of nonlinear, solution of linear equations, interpolation, fitting, and common ordinary differential equation solution.)

小波图像去噪的matlab程序，实现多种阀值之间的比较(Wavelet image denoising Matlab program, a variety of threshold comparison between)

说明：  Digital steganography

Locally linear embedding(LLE)是一个经典的流形学习降维方法，通过LLE发现高维数据潜在的内在维数，可以简化计算、方便可视化处理等。(Locally linear embedding (LLE) is a classic manifold learning dimensionality reduction method, discovered by LLE potential inherent high dimensional data dimension, the calculation can be simplified to facilitate visual processing.)