plot_hht

网络编程常用的api原代码.c文件和.h文件用于网络通讯,网络传输等内附一简单的应用例子-Network Programming common api original code. C and. H documents for network communications, network transmission containing a simple application example

说明：  解二次方程，输入系数a，b，c,输出两个解、一个解、和无解这三种情况时的结果(Solving the quadratic equation, three cases)

查看HOTMAIL邮件的源代码-See HOTMAIL e-mail source code

主要关于交织码编码译码源程序及运行结果。(Is mainly concerned with the intertwined source coding and decoding the results.)

An object of this class represents an extension call expression. When the expression executes, it calls ExtensionsTable#extFunction, and then converts the result to the appropriate XObject. @xsl.usage advanced.

简单实现tftp协议的服务器端，可以采用windows自带的client进行调试-simple implementation of the agreement tftp server, bringing their windows can be used for debugging the client

基于PSIM的单极性和双极性全桥SPWM仿真，仿真结果正确，自己用过的(PSIM-based unipolar and bipolar full-bridge SPWM The simulation results are correct, used their own)

The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speed to 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, and EP6 as a Bulk IN endpoint, also 4x buffered of size 512. This set-up utilizes the maximum allotted 4-KB FIFO space. It also sets up the FIFOs for manual mode, word-wide operation, and goes through a FIFO reset and arming sequence to ensure that they are ready for data operations(The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speedto 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, and EP6as a Bulk IN endpoint, also 4x buffered of size 512. This set-up utilizes the maximum allotted 4-KB FIFO space. It also sets upthe FIFOs for manual mode, word-wide operation, and goes through a FIFO reset and arming sequence to ensure that they areready for data operations)

说明：  使用MATLAB软件可以实现脉动风速的模拟(The simulation of fluctuating wind speed can be realized by using MATLAB software)

说明：  对不同型号风机的功率因数曲线进行模拟，只要输入对应的风力机叶片半径和桨距角值即可。(For different models to simulate the power factor of the fan curve, as long as the input of wind turbine blade radius and pitch Angle value.)