摘要:
A memory array and a method of writing to a unidirectional non-volatile storage cell are disclosed whereby a user data word is transformed to an internal data word and written to one or more unidirectional data storage cells according to a cell coding scheme. A check word may be generated that corresponds to the internal data word. In some embodiments, the check word may be generated by inverting one or more bits of an intermediate check word. Other embodiments may be described and claimed.
摘要:
A memory array and a method of writing to a unidirectional non-volatile storage cell are disclosed whereby a user data word is transformed to an internal data word and written to one or more unidirectional data storage cells according to a cell coding scheme. A check word may be generated that corresponds to the internal data word. In some embodiments, the check word may be generated by inverting one or more bits of an intermediate check word. Other embodiments may be described and claimed.
摘要:
Subject matter, for example, disclosed herein relates to an embodiment of a process, system, device, or article involving error correction codes. In a particular embodiment, an error-correcting device may comprise an input port to receive an error correcting code (ECC) based, at least in part, on contents of a memory array; a nonlinear computing block to process the ECC to provide a plurality of signals representing a nonlinear portion of an error locator polynomial; and a linear computing block to process the ECC concurrently with processing the ECC to provide a plurality of signals representing the nonlinear portion of the error locator polynomial, to provide a plurality of signals representing a linear portion of the error locator polynomial.
摘要:
Subject matter disclosed herein relates to methods and/or apparatuses, such as an apparatus that includes first and second groups of memory cells. The first group of memory cells stores multiple digits of program data per memory cell. The second group of memory cells stores a parity symbol per memory cell. Other apparatuses and/or methods are disclosed.
摘要:
Subject matter disclosed herein relates to methods and/or apparatuses, such as an apparatus that includes first and second groups of memory cells. The first group of memory cells stores multiple digits of program data per memory cell. The second group of memory cells stores a parity symbol per memory cell. Other apparatuses and/or methods are disclosed.
摘要:
A method of sensing the air/fuel ratio in a combustion chamber of an internal combustion engine that may be easily implemented by a respective low-cost device includes a pressure sensor and a learning machine that generates a sensing signal representing the air/fuel ratio by processing the waveform of the pressure in at least one cylinder of the engine. In practice, the learning machine extracts characteristic parameters of the waveform of the pressure and as a function of a certain number of them generates the sensing signal.
摘要:
A method of sensing the air/fuel ratio in a combustion chamber of an internal combustion engine that may be easily implemented by a respective low-cost device includes a pressure sensor and a learning machine that generates a sensing signal representing the air/fuel ratio by processing the waveform of the pressure in at least one cylinder of the engine. In practice, the learning machine extracts characteristic parameters of the waveform of the pressure and as a function of a certain number of them generates the sensing signal.
摘要:
A method of controlling a process driven by a control signal for producing a corresponding output includes producing an error signal as a function of a state of the process and of a reference signal. A control signal is generated as a function of the error signal and of a parameter adjustment signal. The control signal is applied to the process. A derived signal representative of a quantity to be minimized is calculated by processing paired values of the state of the process and the control signal. A correction signal is calculated from a set of several different values of the control signal that minimizes the derived signal. The parameter adjustment signal is calculated by a neural network and fuzzy logic processor from the error signal and the correction signal. The correction signal is periodically calculated by a Quantum Genetic Search Algorithm that results from a merging of a genetic algorithm and a quantum search algorithm.
摘要:
A method of performing a Grover's or a Deutsch-Jozsa's quantum algorithm being input with a binary function defined on a space having a basis of vectors of n of qubits includes carrying out a superposition operation over input vectors for generating components of linear superposition vectors referred to a second basis of vectors of n+1 qubits. An entanglement operation is performed over components of the linear superposition vectors for generating components of numeric entanglement vectors. The method allows a non-negligible time savings because the entanglement operation does not multiply a superposition vector for an entanglement matrix, but generates components of an entanglement vector simply by copying or inverting respective components of the superposition vector depending on values of the binary function. An interference operation is performed over components of the numeric entanglement vectors for generating components of output vectors.
摘要翻译:使用在具有量子位n的向量的基础的空间上定义的二进制函数来输入Grover或Deutsch-Jozsa的量子算法的方法包括对输入向量执行叠加操作,该输入向量用于生成涉及的线性叠加向量的分量 n + 1量子位向量的第二个基础。 对于用于产生数字纠缠矢量的分量的线性叠加矢量的分量执行纠缠操作。 该方法允许不可忽略的时间节省,因为纠缠操作不会叠加纠缠矩阵的叠加矢量,而是简单地通过根据二进制函数的值复制或反转叠加矢量的各个分量来生成纠缠矢量的分量。 对数字纠缠矢量的分量进行干扰运算,以产生输出矢量的分量。