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uint16_t ADC_GetMQ2RawData(void) { uint32_t tmp = ADC_RAW_DATA; return (uint16_t)(tmp & 0x0000ffff); } uint16_t ADC_GetWaterSensorRawData(void) { uint32_t tmp = ADC_RAW_DATA; return (uint16_t)(tmp >> 16); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13....
uint16_t TIM_OCMode; // 比较输出模式 uint16_t TIM_OutputState; // 比较输出使能 uint16_t TIM_OutputNState; // 比较互补输出使能 uint32_t TIM_Pulse; // 脉冲宽度 uint16_t TIM_OCPolarity; // 输出极性 uint16_t TIM_OCNPolarity; // 互补输出极性 uint16_t TIM_OCIdleState; // 空闲状态...
Linux操作系统广泛应用于服务器和开发环境中，而在Linux系统中经常会遇到以.Z为扩展名的压缩文件。.Z是...
pil_img = Image.fromarray(np.uint8(img))# 将Numpy数组转换为PIL用的数据对象pil_img.show() (x_train, t_train), (x_test, t_test) = load_mnist(flatten=True, normalize=False) img = x_train[0] label = t_train[0]print(label)# 5print(img.shape)# (784,)img = img.reshape(28,28...
Python 深度学习教程(全) 原文:Deep Learning with Python 协议:CC BY-NC-SA 4.0 一、机器学习和深度学习简介 深度学习的主题最近非常受欢迎,在这个过程中,出现了几个术语,使区分它们变得相当复杂。人们可能会发现,由于主题之间大量的重叠,将每个领域整齐地分
Y = np.zeros((m,1), dtype='uint8') # 标签维度 a = 4 for j in range(2): ix = range(N*j,N*(j+1)) t = np.linspace(j*3.12,(j+1)*3.12,N) + np.random.randn(N)*0.2 # theta r = a*np.sin(4*t) + np.random.randn(N)*0.2 # radius ...
However, it is best to define them all so that confusion doesn't arise in other contexts. When two lists, strings or dataclasses are compared, their values get compared in order until a pair of unequal values is found. The comparison of this two values is then returned. The shorter ...
uint32) def calcu_elements(a, b, c): for i in range(0, len(a), 1): c[i] = a[i] ** 5 + 2 * b[i] %timeit calcu_elements(a, b, c) Out: 24.6 s ± 48.2 ms per loop (mean ± std. dev. of 7 runs, 1 loop each) 这种方式性能就更差了,由于不能使用向量化计算,也不...
# 输入参数: # topic:/{productKey}/{deviceName}/user/update # bytes: 0x000000000100320100000000 # 输出参数: # { # "prop_float": 0, # "prop_int16": 50, # "prop_bool": 1, # "topic": "/{productKey}/{deviceName}/user/update" # } def transform_payload(topic, bytes): uint8Array...