gpsdat

：介绍了一种利用DSP控制的大容量蓄电池自动充电装置的设计。采用高频开关电源技术，给出了基于数 字信号处理器TMS320LF2407的充电装置控制系统的软、硬件设计。借助Matlab中的Simulink仿真工具，采用 在线模糊自整定技术对充电装置控制系统进行仿真，并将仿真结果应用于DSP控制器中，实现对Fuzzy-PID控 制的Kp、Ki、Kd参数的在线自整定，使充电方式能较好的模拟最佳充电曲线，达到理想效果。理论分析和试验都 表明，该充电装置能够有效地提高蓄电池的充电效率，加快充电速度。 (：An automatic charging equipment with high-capacity storage battery was designed through being controlled by DSP.Using the HF SPS(High-Frequency Switching Power Supply)，the software/hardware implementation of a TMS320LF2407 based controller system was introduced.With the tool-box of Simulink in Matlab，it adopts Fuzzy-PID methods to simulate the controlling system of charging system.Then the result of simulation will be used in DSP controller to realize self-control of the the parameters of Kp、Ki、Kd in PID controller so as to make the way of battery charging could simulate the excellent curve and reach ideal results.)

frequency estimation using Root Music

matlab code for show image and read the image

Narration de l histoire du prophète Moise

该程序对ofdm系统中mmsnr的信道缩短算法的误码率性率进行了仿真，而且与没有信道缩短的只加cp的ofdm的系统进行了对比.程序包可以完整实现仿真，并得到理想的效果图，相信对做信道时域均衡的人会有所帮助！(ofdm mssnr TEQ equlization)

主要用于排队仿真，用的是MATLAB语言，希望能和大家分享。(Mainly used in queuing simulation, using the MATLAB language, want to share with you all.)

绝对简练、高效的dijkstra算法,matlab实现(Absolutely concise, efficient dijkstra algorithm, Matlab implementation)

双线性插值图像放大程序，该程序只对二值图像进行放缩。(Bilinear interpolation image to enlarge the program, the program only for binary image scaling.)

2011 西电数模校赛编程B题 一二三线城市房价的预测 用到GM11 及残差模型(GM11 )

两种计算CDF累加分布函数的Matlab程序，可以选择使用。(Two kinds of the cdf cumulative distributions of matlab program, you can optionally use. )