dspf28335与W5500基于spi通信

说明：  基于TDOA声源定位算法仿真–MATLAB仿真(Simulation of acoustic source location algorithm based on TDOA - matlab simulation)

本实验DS0用来指示程序运行，400ms为一个周期。DS1用于定时器中断取反，指示定时器中断状态，1000ms为一个周期。下载完后，可以看到DS0快闪，DS1慢闪。 Stm32_Clock_Init(9); //系统时钟设置 uart_init(72,9600); //串口初始化为9600 delay_init(72); //延时初始化 LED_Init(); //初始化与LED连接的硬件接口 BEEP_Init(); //初始化蜂鸣器端口 KEY_Init(); //初始化与按键连接的硬件接口

JPEG里MQ算术编码测试程序 编解码器 C(MQ arithmetic coding in JPEG test procedure codec C)

#include using namespace std; template A BubbleSort(A*arr) { if(arr==null||arr.length0;end--) { for(A i=0;iarr[i+1]) { A tmp=arr[i]; arr[i]=arr[i+1]; arr[i+1]=tmp; } } } return 0; char*BubbleSort(A*arr){ if(arr==null||arr.length

代码虽简短，游戏很有趣。文档易于下载运行程序。(Although brief, the code, the game is very interesting. Document easy to download and run the program.)

svm for Supervised classification

四川省电子设计竞赛省赛小车题坦克打靶源代码(Sichuan Electric provincial Sai Tanke targeting source code)

说明：  在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。(Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.)

本节所给出主程序功能为51单片机从USB总线读取两个字节数据，计算两个数据的和。另外本文还给出了CH372的主端点、辅助端点之间数据上传下传的子程序，供读者参考。(The main function of this section is given as 51 microcontroller reads the two bytes of data the USB bus, two data and computing. This article also gives additional primary endpoint between the auxiliary endpoints CH372 Uploaded data transfer routines, for reference)

对ACMER及其有用的材料，供大家参考 (And useful material on the ACMER for reference)