XDJ-R1 TRAKTOR PRO2 SETTINGS

电压源代替电容器等效仿真模型，sssc基于pscad平台(Equivalent simulation model of voltage source instead of capacitor)

pro/engneer 5.0 64位破解文件(pro/engneer 5.0 64bit crack file)

燃料电池电源matlab仿真 分为PEMFC和SOFC的分布式发电(Matlab simulation of distributed power supply for fuel cell Distributed generation divided into PEMFC and SOFC)

PDF在线预览，实现PDF在线预览功能，多个PDF一起查看。(PDF online preview, to achieve PDF online preview function, multiple PDF view together.)

(1) 设计一个程序，用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形，如果没有参数，则通过异常处理方法现实错误消息。（用于计算面积的方法是一个重载的方法。提示：定义一个抽象的父类，并提供一个抽象的方法area(). 再派生出三个子类，重写area()方法，然后在main方法中用多态来实现具体的面积函数的调用）。-(1) design a program based on user input for the command line parameters to calculate the number of rectangular, square, triangle area. If the input parameter is one, two, three then they should correspond to a square, rectangle, triangle, without parameters, exception handling through the real error message. (Used to calculate the area is an overloaded method. Note: the definition of an abstract parent class, and provides an abstract method area (). To send birth to three sub-classes override area () method, and then in main method using multi-state to achieve a specific area of a function call).

说明：  实现了用RTSP协议接入已有流媒体平台或摄像机的视频，通过转码后用WebRTC进行播放，只要支持WebRTC的浏览器或移动端都可以使用。用WebRTC播放监控视频可以处理高版本浏览器不支持插件的情况，且比rtmp、HLS的实时性更高。(It realizes accessing videos of existing streaming media platforms or cameras with RTSP protocol, and playing them with WebRTC after transcoding. It can be used by browsers or mobile terminals that support WebRTC. Playing surveillance video with WebRTC can deal with the situation that high version browsers do not support plug-ins, and it is more real-time than RTMP and HLS.)

Voice modem test 语音modem测试,很好不错(Voice modem test voice modem test, good)

基础文献 测绘工程基础性坐标转换代码 最小二乘法求七参数(foundational introduction)

说明：  中频信号正交化处理过程中，低通滤波法，多相滤波法和Bessel插值法镜频抑制的比较，(IF signal quadrature-based processing, low-pass filtering method, multi-phase filtering method and the Bessel interpolation method mirror-frequency rejection of the comparison,)

基于FPGA的16点FFT快速傅立叶变换的Verilog源代码。(the FFT implement of Verilog based on FPGA)