stm32 keil 方法/步骤 1 还是先来一段主函数 这是最简单的一段函数，配置AD后，读一个值然后程序停在while 1中。int main(void){float AdValue = 0;/* System Clocks Configuration */RCC_Configuration();/* Configure the GPIO ports */GPIO_Configuration();Adinit ();AdValue =AD_Get_Data()；...
It is shown that "frame-wall" composite behaved as full- fledged building type having lower vulnerability than RC frames and enough displacement capacity to sustain displacement cycles in the nonlinear range of response. 展开 关键词: reinforced-concrete frame strong infill wall cyclic loading ...
At the same time, the fatigue lives of the two beams BF1 and BF2 are 1,903,451 cycles and 2,268,798 cycles, respectively, which indicates that the early low stress loadings have limited influence on the fatigue behavior of the RC beams. Combined with the field test, the presented ...
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Well Karen, it like all cycles of nature. The harmony, the ebb and flow, the rise of the crescendo followed by the thump of the crash. We need to keep Howard. Some don't like Howard because Howard speaks a child's like truth. Many didn't like his story on Dance Line's crash bec...
Some beams were subjected to either 1 or 12 cycles of loading prior to a fast rate of loading to failure. The rapidly loaded beams showed an increase of approximately 5% in capacity, stiffness, and energy absorption. Ductility and the mode of failure were not directly affected by the change...
This down-sampling is achieved by taking one sample of y(n) every FOSR clock cycles (see Figure 19.). 22/31 DocID26635 Rev 1 AN4550 Digital filter - part of Sigma-Delta ADC Figure 19. Down sampling application )265IOLSIORSV [ Q )V S Q )V...
This study investigates the effect of thermal cycling on the performance of concrete beams retrofitted with CARDIFRC, a new class of high performance fiber-reinforced cement-based material that is compatible with concrete. Twenty four beams were subjected to 24 h thermal cycles between25and90°C. ...
Furthermore, these substitutes were less sensitive to environmental factors, such as UV light and freeze–thaw cycles, than epoxy-based methods [156]. Although several testing standards have been published, further standardization is still required to encompass a broader range of weather conditions, ...
Current Intel and AMD processors are able to perform arithmetic operations on short vectors of floating-point numbers in just one or two machine cycles, using SSE and/or AVX instructions. Many programs in the module directories include inline-assembly SSE and AVX code. Inline assembly is a GCC...