multispectral

Computes the vector gradient of an RGB image

说明：  三维坐标系统旋转,实现以法向量向目标轴XYZ旋转。原理说明和测试结果。(Three-dimensional coordinate system rotation vector to the target to achieve a XYZ axis rotation. Principles of instructions and test results.)

说明：  有源功率因数校正仿真模型，采用PI调节从而改善功率因数。(The simulation model of active power factor correction adopts PI regulation to improve the power factor.)

将图象分块(8*8)，作DCT变换，并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码，IDCT用来解压缩。(The image sub-block (8* 8) for the DCT transform, and to make IDCT: DCT is a separable image transformations, is used to image compression coding, IDCT is used to decompress.)

说明：  信号时序幅频仿真图(timing signal amplitude and frequency simulation map)

A Self-Tuning Analog Proportional-Integral-Derivative (PID) Controller

matlab7简明教程，有电子教案，有源程序，非常适合自学，有心参加数学建模的下载，非常有用。(matlab7 simple tutorial, electronic lesson plans, source code, and is ideal for self-study, wants to join the Download of mathematical modeling, very useful.)

INA controller for uav

使用matlab仿真的无线传感器网络LEACH协议(LEACH protocol for wireless sensor networks using matlab simulation)

这是我在学习过程中找的用matlab求解优化问题的很不错的一个方法介绍。(This is what I look for in the learning process of using matlab for solving optimization problems in a way very good introduction.)