This paper systematically discusses the characteristics of Haar's function and Walsh's function, explaining its application in science and technology, especially in electronic engineering, and displaying the prospect of its applied research.

The a-1 mother wavelets corresponding to Haar scaling function can be constructed by calculating eigenvectors of a symmetric matrix.

指出只需对一实对称矩阵求特征向量，便容易得到相应的a-1个母小波。

互联网摘选

With "Haar" function as wavelet basis function, an orthogonal wavelet transform is carried out for images with noises.

该方法以Haar函数为小波基，对带噪图像作正交小波变换；

互联网摘选

Robust digital image watermarking against shearing based on Haar orthogonal function system

基于哈尔正交函数系的抗裁剪鲁棒水印算法

互联网摘选

To avoid this circumstance, this paper puts forward a method for normalizing Haar function and judging dangerous appearance in combination logic circuit by use of ha coefficient map under the condition of variable number < 6. This method has the characteristics of being simple and direct.

为避免这种现象，给出了Haar函数归一化的一种方法以及在变量数<6时用ha系数图判断组合逻辑电路险象的方法，该方法具有简单、直观的特点。

互联网摘选

Completeness and orthogonality of Walsh Haar function family

Walsh-Haar类函数的完备正交性

互联网摘选

In noise reduction methods we used a generating function called haar function as a wavelet basis function.

采用方波haar函数作为母函数，构造了一种独特的小波降噪方法。

互联网摘选

Result: The baseline analysis: The compare of the gender, age, the impairment of the nerve function, shoulder disease and the palm and the fingers function score before treating is comparable ( P> 0. 05).

结果：基线分析：两组患者在性别、年龄、治疗前神经功能缺损、肩关节疾患、手掌及手指功能评分方面比较无显著性差异（P＞0.05），具有可比性。

互联网摘选

Solving Dual Riccati Equations by Matrix Sign Function Iteration

求解对偶Riccati方程的矩阵符号函数法

互联网摘选

The ANN Method for Solving Algebraic Riccati Equations Based on the Matrix Sign Function

基于矩阵符号函数求解代数Riccati方程的ANN方法

互联网摘选

Solving Riccati's Algebraic Equation by Matrix Sign Function Method

一种求解Riccati代数方程的新方法&矩阵符号函数法

互联网摘选

A Sign Function Method for Discrete Time Algebraic Riccati Equation

解离散时间代数Riccati方程的符号函数法

互联网摘选

The Sign Function and Its Application in Proving Inequalities

符号函数与不等式的证明

互联网摘选

Research and application adaptive genetic algorithm based on sign function

基于符号函数的自适应遗传算法的研究与应用

互联网摘选

The researchers hypothesized that the increase in glucocorticoids induced by psychological stress would cause these adverse effects on skin function.

研究者推测这些对皮肤的副作用均是由心理应激引发的糖皮质激素水平升高所致。

互联网摘选

This text inquiries explorations about the inner connection between the skin function and it and the high blood pressure.

文中探讨了内皮功能及其与高血压的内在联系。

互联网摘选

It also slows down skin function and normal cell development, resulting in premature aging of the skin.

矿物油还会减缓皮肤运行功能，影响正常的细胞生长，造成肌肤的提早老化。

互联网摘选

Intact human skin function is a highly efficient barrier to the evaporative loss of water and heat.

完整的皮肤是水和热的蒸发性丧失的高效屏障。

互联网摘选

Analyse the Relation between the Inner Skin Function and High Blood Pressure Shallowly

浅析血管内皮功能与高血压的关系

互联网摘选

Progress in study of tissue-engineered skin on reconstruction of skin function

组织工程化皮肤重建皮肤功能的研究进展

互联网摘选

It is said that the power contained is gold activates the metabolism and hormone secretion, and revitalizes skin function by acting in concert with ions in the body.

金箔含有的能量与体内的离子相结合，能促进新陈代谢和荷尔蒙的分泌，起到恢复皮肤功能的作用。

互联网摘选