每个MEA拥有四个类器官，通过用于刺激和记录的八个电极连接。数据通过数字-模拟转换器（Intan RHS 32控制器）来回传输，采样频率为30kHz，分辨率为16位。

大家好，欢迎来到 Crossin 的编程教室。作为每天都在用 Python 工作的开发者，我最常听到大家的吐槽就是：“Python ...

字节要被取代了，取代它的是 token。Karpathy 昨天在推上回了 Python 之父 Guido 一句话：LLM = CPU，Agent = 操作系统内核。但他补了一个很关键的细节：LLM 处理的数据单位不是字节，是 ...

Arm enters the AI chip market with its AGI CPU, targeting data centers and agentic AI workloads while challenging Nvidia, ...

Overview NumPy and Pandas form the core of data science workflows. Matplotlib and Seaborn allow users to turn raw data into ...

While the eyes of the tech world were firmly affixed on Nvidia last week for its GTC event and the unveiling of its new Groq ...

LiteLLM, a massively popular Python library, was compromised via a supply chain attack, resulting in the delivery of ...

China’s military is developing AI-powered robot dog “wolf packs” that operate as coordinated combat units, signaling a new ...

You don't need the newest GPUs to save money on AI; simple tweaks like "smoke tests" and fixing data bottlenecks can slash ...

Raspberry Pis are not good for absolutely everything.

其中最具代表性的是累计分组操作。在分析设备运行状态时，经常需要计算“设备连续处于异常状态的时间长度”——这在传统 SQL 中需要复杂的窗口函数和递归查询。而在 DolphinDB 中，只需一行语句，就能自然表达这种累积逻辑。