1、

A novel blind joint angle and delay estimation method based on trilinear model is presented. Oversampled signal of array antennas is processed by fast Fourier transform, and results show that the Fourier transformed signal has trilinear model characteristics.

提出一种新的盲联合角度-时延的估计方法,对阵列天线输出的过采样样本的Fourier变换后信号进行分析,结果表明,此信号具有三线性模型特征。

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2、

Study on Post-Processing Method for Transform Coding Image Blocking Effect

关于变换编码图像块效应后处理方法的研究

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3、

Analysis of Phase-shift Full-bridge DC/ DC Converter with Blocking Capacitor

带隔直电容的移相全桥DC/DC变换器特性分析

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4、

Fourier Transform Infrared and Near-Infrared Raman Spectra of Human Red Blood Cell

人血红细胞傅里叶变换红外和近红外拉曼光谱

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5、

Bounded Property of Infinite Matrix Transformation Set about Echelon Space

关于Echelon空间无穷矩阵变换集的有界性

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6、

The tungsten oxide films with catalyst by two methods were characterized by X-diffractometer, tunnel scan-atomic force microscope, FT-IR, double-beam UV-VIS-NIR spectrophotometer and speediness volt-ampere cycle meter.

本文分别用X衍射仪、隧道-原子力显微镜、傅立叶变换红外光谱仪、双束紫外可见分光光度计、快速伏安循环法等表征了用以上两种方法制备的三氧化钨掺杂薄膜。

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7、

Firstly, wavelet packet transform is applied to texture-rich image for a full decomposition, and a cost function related with the sequential coding scheme is utilized for best basis selection.

该算法首先用小波包变换对纹理丰富的图像进行完全分解,并用一种与后续编码器相关联的成本函数(Cost function)进行最佳小波包基搜索;

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8、

~ Wavelet transform now is~ pplied to the sequential image coding.

随着图像编码技术的发展,小波变换已被应用于三维序列图像的编码。

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9、

Application of MATLAB in Transform Coding of Image Processing

一种基于MATLAB的图像变换编码的研究方法

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10、

Research on a Method of Fractal Wavelet Transform Coding in Industrial TV Image

一种基于分形小波变换的工业电视图象编码方法研究

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11、

Blocking Effects Reduction in Transform Coding with Compensation in Frequency Domain

一种消除变换编码方块效应的频域补偿技术

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12、

DCT coefficients are uniformly quantized, and Huffman coded in a zigzag order.

自适应变换的系数采用单一步长量化,并按三角形内的Zigzag扫描顺序进行Huffman编码。

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13、

The Coordinate Transform in Five-axes Numerical Controlling Machine Tools

五轴数控机床中的坐标变换

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14、

Two surfaces are superposed by finding the rigid body transformation carrying one surface into the other which minimizes the volume between them.

必须寻找一个严格的框架以使两个层面进行重叠的变换过程中能够尽量减少它们之间的空间。

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15、

Along with the advancement of the performance of the products of A/ D chips, increasing the resolution at the same time of keeping the high sample frequency is a important lesson that is urgent to resolve.

随着A/D变换器芯片产品性能的提高,在保持较高采样率的同时提高数据采集系统分辨率是当前急需解决的重要课题。

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16、

A Pipelined AD Converter Based on Fully Differentiating Dual-tunnel Sampling/ Holding Circuit

一种全差分双通道采样保持的流水线操作AD变换器

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17、

Research on Static Test of I/ F Converter in IMU

惯导装置中I/F变换器静态测试方法研究

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18、

A design of measuring system for I/ F convertor

I/F变换器测试系统设计

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19、

Thie paper introduces a well log automated identification of rock boundaries method based on Walsh transform.

介绍了一种利用沃希(Walsh)变换实现测井曲线计算机自动分层方法.

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20、

This paper presents an image watermarking technology based on disperse wavelet transform.

提出了一种子离散小波变换域实现图象水印的方法.

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