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C#网络应用编程基础第5章 FTP应用编程-C# Web application programming based on Chapter 5 FTP application programming

为快速傅里叶变换用c语言在51单片机中实现(Realization of Fast Fourier Transform with C Language in 51 Single Chip Microcomputer)

可以将md5格式的模型导入到3ds max中的一个插件(3dsmax-md5importer)

USB做host速度的测试 经过测试 USB的底层驱动也可直接用 ST的单片机 方便移植

一个基于MATLAB的三电平有源滤波器的仿真(A three level of active filter based on MATLAB simulation )

说明：  单片机MC9S08AW60脉宽调制 TPM1CH3 LS2亮度控制 KBI SEG控制亮度等级 。本工程为定时器输出PWM波测试工程实例通过对PWM占空比的调节,实现小灯的渐亮的功能,当占空比为100％时再从0％逐渐增加.PWM的周期一定要足够的快,否则其输出电压的波动范围很大,且测不出一个稳定的电压值,这样通过就观察不到小灯渐亮效果. 另外,在改变PWM的周期和占空比之前和之后要分别禁止和使用。(MC9S08AW60 pulse width modulation TPM1CH3 LS2 brightness control KBI SEG brightness level. This project is an example of testing the output PWM wave of the timer. By adjusting the duty ratio of the PWM, the function of the small lamp gradually brightening is realized. When the duty ratio is 100%, the period of the small lamp gradually increases from 0%. The period of the PWM must be fast enough. Otherwise, the fluctuation range of the output voltage is large and a stable voltage value can not be measured, so the effect of the gradual brightening of the small lamp can not be observed. In addition, the period of the PWM is changed. Before and after duty cycle should be prohibited and used separately.)

产生双音多频信号。输入任何参数就可得到所要的结果。(Generate DTMF signal. Input any parameters, you will get what you need.)

F16开环动力学模型，采用C语言编写的MATLAB S函数。输入为油门及3个舵面共四个控制量，以及系统低阶、高阶选择器。前缘襟翼模型内部自动调节。输出为12个状态量以及油门大小。采用欧拉角坐标系。(F16 open-loop dynamic model, using the C language MATLAB S function. Throttle input, and three of four rudder control volume, and system low, high selector. Automatically adjust the front flap inside the model. The amount of output for the 12 states and the accelerator size. Using Euler angle coordinate system.)

基于window 环境下的电话本程序 (Window environment based on phone book program)

mtk绝密培训资料(MTK top-secret training materials)