Application of Hadamard transform in nuclear magnetic resonance (NMR) imaging enhances the sensitivity of NMR imaging.
阿达玛变换应用到核磁共振成象技术中，能提高成象技术的灵敏度。
On the basis of modified Hadamard transform, a fast algorithm for modied Hadamard transform is established in this paper.
以修正哈达马变换为基础，建立了修正哈达马变换的快速算法。
Encoding template is a key component of Hadamard transform imaging spectrometer. It is used to substitute the incident slit and exit slit.
编码模板是阿达玛变换成像光谱仪的关键部件，用以代替入射狭缝和出射狭缝。
Fast Hadamard transform (FHT) is a basic transformation in digital signal processing, which is widely used in mobile communications and Multimedia coding.
快速哈达玛变换(FHT)是数字信号处理中的基本变换之一，在移动通信、多媒体编解码中得到了广泛的应用。
The principle and instrument structure of Hadamard transform spectral imager is described, and spectra aliasing caused by Hadamard encoding mask is investigated.
叙述了阿达玛变换光谱成像仪的原理及仪器构成，对阿达玛编码模板引起的光谱混叠现象进行了分析研究。
The principle of Hadamard transform multiplexed imaging, the encoding and decoding of signal and the quantitative method of single cells were investigated in detail.
对系统的成像原理、信号编码和解码方法及单细胞定量分析方法进行了讨论。
The experimental result indicates that Hadamard transform is applied in spectral measurement, and the SNR can be improved effectively when the measurement times are not increased.
实验结果表明，将阿达玛变换应用于激光光谱测量，在不增加测量次数的情况下，可以有效地提高系统的信噪比。
The experimental result indicates that Hadamard transform is applied in spectral measurement, and the SNR can be improved effectively when the measurement times are not increased.
实验结果表明，将阿达玛变换应用于激光光谱测量，在不增加测量次数的情况下，可以有效地提高系统的信噪比。
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