例如，它可以帮你测试自定义的异常类，验证自定义类型的Equals和GetHashCode方法是否一致，以及检查IList的不变性。
For example, they can help you test your custom Exception class, verify that your datatype's Equals & GetHashCode are consistent, and check IList invariants.
由于指纹具有唯一性和不变性，长期以来指纹识别一直是个人身份识别最有效的方法之一。
Fingerprint identification has been one of the most effective methods on personal identification from long time ago due to fingerprints' uniqueness and invariance.
利用混合单调分解方法研究离散非线性、时变凸多面体系统族的线性状态约束集合的鲁棒正不变性。
In this paper, the robust positive invariance of given linear state constraint sets of uncertain discrete time systems is studied by means of the mixed monotone decomposition method.
因此，需要寻找一种具有旋转和比例不变性的图像识别方法，以满足实际应用中的需要。
So a method of image recognition with rotation and scale invariance is required to satisfy the practical application.
变结构控制作为控制系统的一种综合方法，它的滑动模态具有不变性，这是变结构控制在导弹姿态控制中最突出的优点。
As a synthesis method in control system, the sliding mode of variable structure control is invariable, and which is its most excellent advantage in the missile attitude control system.
本短文用简单方法证明了线性非时变系统不变性的充要条件。
In this short paper the necessary and sufficient conditions for invariance of linear time-invariant systems are proved by a simple method.
本文利用混合单调分解方法来研究离散时滞线性凸多面体系统族的线性状态约束集合的鲁棒正不变性。
In this paper, the robust positive invariance of given linear state constraint sets of uncertain discrete-time delay systems is studied by means of the mixed monotone decomposition method.
在不变性模式识别系统设计中，本文采用正交傅立叶-梅林矩提取图像特征的方法，实现了零件形状的可靠识别。
During the system design, this paper USES the way of orthogonal Fourier-Mellin moments to extract the image feature, and this conducts the reliable recognition of mechanical workpiece.
该方法以信号空间模型为基础，结合子空间旋转不变性和最小二乘法实现了电力系统的谐波检测。
Basing on the signal space model, the harmonics in power system was detected by combining the subspace rotational invariance and least squares method.
为了识别空间目标与气球诱饵，提出了基于光谱角时序不变性的红外目标识别方法。
The infrared target recognition method based on the invariance of spectral Angle in time sequence is put forward in order to recognizing spatial target and balloon decoy.
实验证明，该方法具有良好的平移、缩放、旋转和镜像不变性，得到的检索结果能很好地符合人的视觉感受。
Experiment results show that this method can keep good invariance under translation, rotation, scale and mirror, and the retrieved results match human visual perception very well.
该方法克服了传统刀口扫描法的缺陷， 消除了由于离散型光学元件的离散性产生的空间非平移不变性的影响，减小了测量误差，提高了精确度。
The method avoids the influence of non-isoplanantic result from the dispersancy position between the edge and the array for measured MTF, and its precision was improved accordingly.
利用直接求微分的方法，给出了右伸长张量率的不变性表示公式。
An invariant formula for the right stretch tensor rate is given by a differential method directly.
结果表明，该方法能充分提取样本数据中的不变性特征，是研究模式分类问题的有效方法。
The results indicate that the method could sufficiently abstract invariance features in example data, and could be an effective measurement for pattern classification.
介绍一种在体全息相关识别中实现旋转不变性和位移不变性的一种简便方法。
Based on the volume holographic storage, a novel and easy method is proposed to realize rotation and shift invariance in pattern recognition system.
实验结果表明，该方法在复杂场景下可以获得较高的识别率，具有平移和尺度不变性等特点。
Experimental results show that this method can get higher recognition rate, with the property of translation and scaling invariance.
ESPRIT算法是一种用信号旋转不变性来估计信号参数的方法，属于子空间分解技术。
ESPRIT is a signal parameter estimation method using rotational invariance approaches, which is a subspace decomposing technique.
本文通过将李亚普诺夫方法与拉塞尔不变性原理相结合，证明了所设计的控制算法能实现吊车系统的渐近镇定。
Specifically, Lyapunov techniques are fused with LaSalle's Invariance Theorem to prove that the constructed nonlinear controllers achieve asymptotic regulation of the crane system.
基于交比不变性原理和一维靶标点共线的特点，提出了一种多视觉传感器全局校准方法。
Based on the invariance of cross-ratio and the collinear property of all points for one dimensional target, a global calibration method of multi-vision sensor system is proposed.
讨论了复数矩不变性的实现方法，介绍了复数矩不变性在图像检索中的应用及算法。
Complex moment invariants are discussed in detail. Application of the invariants in image retrieval and its algorithm are introduced.
提出了一个具有2d不变性的目标搜索方法。
A target searching method which has 2d invariant patterns is presented in this paper.
然后，提出一种新的矩计算方法提取目标的不变性特征。
Then, a new algorithm of moment calculation is used to extract the invariable features.
分析了有限脊小波变换可以实现图像的旋转不变性和平移不变性，提出了结合两种小波变换提取图像纹理特征的方法，实现了在小波域中进行图像的不变纹理分类。
A method using two wavelet transform to get the texture feature for remote sensing is put forward, in order to turn out the invariant texture classification for remote sensing in the wavelet domain.
本文在变结构控制理论对外界扰动的不变性原理的基础上，采用变结构控制方法设计了BTT导弹的输出解耦控制律。
Based on the law that the sliding mode of variable structure control is constant to external interference, the thesis designed the output decoupling law of BTT missile.
该文首先为MCV-BLAST系统提出了一种新颖的移不变性编码方法。
One novel shift-invariance coding scheme is firstly proposed for the MC V-BLAST system.
用功率谱的方法对任意景物在空间频域进行分析表明，功率谱对于自然景物具有一定的不变性。
Different scenes are analyzed in the power spectrum spatial frequency domain, it can be shown that the power spectrum of most natural scenes is of invariability.
该方法将语谱图输入到PCNN后得到输出图像的时间序列及其熵序列作为说话人语音的特征，利用它的不变性实现说话人识别。
Using the invariable characteristics of PCNN time series and entropy series of Spectrogram, people can extract the feature of speakers speech and recognize the speakers rapidly and effectively.
改进后的方法使用方差不变性变换来调整原始图像为高斯噪声模型。
The method uses the Anscombe's transformation to adjust the original image to a Gaussian noise model.
本文结合波导不变性和时反海底混响零点设置方法，提出了一种利用波导不变性实现时反混响零点展宽的方法。
Combined the waveguide invariant and the time reversal reverberation hulling, a time reversal bottom reverberation null-broadening method is proposed.
本文提出一种新的多分辨率纹理分类方法，该方法采用称为小波帧的冗余小波分解，从而获得具有稳定性和平移不变性的特征描述。
The method adopts redundant wavelet, which is called wavelet frame, to decompose and then to achieve the characteristic description of stability and translational constancy.
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