dpfast

A modified version of genetic algorithm (GA) which can keep a trace of each generation.

BP神经网络 学习 毕业设计用源代码 使用matlab编程，使用bp神经网络matlab工具箱(BP neural network learning graduate design program with source code using matlab, matlab neural network toolbox to use bp)

Vowel filter for matlab

code to detect the skin color in an well illuminated image

一个QPSK调制解调的程序，在Matlab环境下实现。(A QPSK modulation and demodulation process in Matlab environment to achieve.)

methods of convex function optimization

zip文件里面包含语音分类的描述器，时域和频域的一共有七个。(the zip doc contains descriptors for audio classificatons、)

single ended primary inductor converter

说明：  把激光陀螺捷联惯导系统和GNSS接收机固联于实验车实验仓中，接收机天线固联在实验车实验仓上方，车载计算机实时接收和采集惯导系统、卫星导航接收机的原始数据，在郊外开阔公路进行车载实验。 通过matlab编程实现卫星导航伪距单点定位、INS/GPS松组合导航的全过程。 1）卫星导航单点定位测速：利用采集得到的接收机时间、伪距、多普勒频移数据，要求进行单点定位、测速解算，输出接收机的位置、速度随时间的变化曲线，并给出位置、速度误差曲线； 2）松组合导航：结合惯导解算和卫星接收机单点定位测速，要求采用Kalman滤波器实现惯导/卫星位置、速度组合导航解算，滤波器维数至少包括惯导的位置、速度、姿态角9维。将组合导航后的姿态角与纯惯导的姿态角进行对比分析，给出位置、速度误差曲线。(The laser gyro strapdown inertial navigation system and GNSS receiver are fixed in the experimental compartment of the experimental vehicle. The antenna of the receiver is fixed above the experimental compartment of the experimental vehicle. The on-board computer receives and collects the original data of the inertial navigation system and satellite navigation receiver in real time, and carries out on-board experiments on the suburban open highway.)

ABC_to_dq0变换，ABC_to_（aβ）aiphar beta变换以及逆变换的mdl文件，已仿真验证其正确性。(ABC_to_dq0 transform, ABC_to_ (aβ) aiphar' beta transform and inverse transform mdl file, verify its correctness has been simulation.)