freadenvi

说明：  一个遗传算法算法，用于优化支持向量机的核函数参数及相关参数(A function about the parameters of svm)

In this i attached matlab code for image retrieval function by finding the distance between training and testing features and arrange it in according to ascending order.

Matlab programing for beginners suitable

This matlab code is to make understand the concept of space time block codes in mimo wireless communication system

惯性导航粗对准，内有陀螺和加速度计真实采集数据供调试和验证。 原理来源-<惯性导航>－秦永元，略有修改，编译环境matlab(Inertial navigation rough alignment with a gyroscope and accelerometer data collection for the real debug and validation. The principle sources- <inertial navigation>- QIN Yong-yuan, a slight modification, the compiler environment matlab)

一个简单的，低成本的装置的设计优化 对均匀光纤布拉格光栅的布拉格波长 光栅（FBG）。调谐范围是通过 为45.34 nm的基于一个原则 在强度均匀矩形梁 模拟。 (A simple, low cost setup was designed for tuning the Bragg wavelength for a uniform fiber Bragg grating (FBG). The tuning range was achieved by as much as 45.34 nm based on the principle of a rectangular beam of uniform strength in the simulation.)

功能描述见readme文档 包括GPS的捕获算法和数据(Function described in readme file including GPS algorithms and data capture)

matlab实现mel倒谱系数提取的子函数(matlab achieve mel cepstral coefficients extracted Functions)

偏微分方程解算的常用算法，各自介绍在《说明》文档中(PDE solution programs in matlab)

mega128定时器0的CTC模式产生的PWM波形(mega128 timer PWM waveform generated by CTC mode 0)