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AD9854允许输出的信号频率高达150MHZ，而数字调制输出频率可达100MHZ。通过内部高速比较器正弦波转换为方波输出，可用作方便的时钟发生器。(AD9854 allows the output signal frequency up to 150MHZ, and digital modulation output frequency up to 100MHZ. Through an internal high-speed comparator is converted to square wave sine wave output, the clock generator can be used as a convenience.)

说明：  fluent中加速度35，速度峰值700的运动udf(Motion UDF of acceleration 35 and peak velocity 700 in fluent)

中文资料，ad9910 dds芯片中文资料。非常全面的翻译，适合所有做pll朋友参考使用(chinese pdf ad9910 dds chip Chinese data. Very comprehensive translation, for all to do with pll reference to a friend )

说明：  Creating.Custom.Net.Controls.With.C.Sharp

采用Python写的abaqus自动提取应力结果的命令(A command written by Python to automatically extract stress results from ABAQUS)

键是一种标准零件,通常用来实现轴与轮毂之间的周向固定以传递转矩，有的还能实现轴上零件的轴向固定或轴向滑动导向。在键连接设计时，间的高度和宽度根据轴的直径d选取，而键长L则根据轴上零件轮毂宽度B而定，通常L=B-（5—10）mm。键的尺寸确定后，再进行强度校核。而为了保证绝对安全，键的尺寸取值往往都趋于保守，所选键的尺寸大。本程序采用优化设计方法，在满足强度要求的前提下求出键的最小结构尺寸，证明键宽b和键高h的取值可以小于标准值。(Key is a standard part, often used to achieve between shaft and hub to transfer torque to a fixed week, and some can achieve a fixed axis or axial parts of the axial sliding direction. Key connection in the design, height and width between the shaft diameter d according to selection, and the bond length L is based on the width of the wheel shaft parts B and, typically L = B-(5-10) mm. Key size is confirmed, then strength check. In order to guarantee absolute security, key size values ??are often conservative, the size of the selected key to big. The program uses optimization methods to meet the strength requirements of the derived key premise of the minimum structure size, proved key width b and height h of the key values ??can be less than the standard value.)

PSO算法，标准的粒子群算法，标准的粒子群算法，标准的粒子群算法，标准的粒子群算法，(PSO，slkdndmndmnd.ldd lkdl k)

说明：  透过电池soc ocv数据，结合充放电数据计算电芯发热功率(The cell heating power is calculated by SOC OCV data and charge discharge data)

说明：  DSP算法C语言大全包含了各种DSP的C语言算法。(DSP algorithm for C Language Book contains a variety of DSP algorithms in C language.)

标准的电源插口尺寸图，很难找的，没有封装可以自己根据尺寸画。(Standard power socket size chart, it is difficult to find, no package can draw their own according to size.)