ocr-ann_matlab

implementation of Secure Force Encryption Algorithm for images.

对光学系统中常用的正弦振幅型透射光栅进行了仿真，仿真结果有衍射图案和光强沿x轴方向的曲线。(Of the optical system used in the amplitude of the sinusoidal transmission grating-based simulation, simulation results diffraction patterns and light intensity along the x-axis direction of the curve.)

matlab gui 35个应用实例。压缩包内附有源程序。(matlab gui 35 个 application examples. Archive containing a source.)

一种新型的基于盲源分离算法的研究资料内容(A new type of research data based on blind source separation)

基于matlab指纹匹配源代码，特征识别，特征匹配 (Fingerprint matching based on matlab source code, feature recognition and feature matching)

说明：  波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。(Synthesis and decomposition of waveforms. Made use of matlab. Can be synthesized triangular wave, square wave, and an analysis of their spectrum. Is described in detail.)

MATLAB实现灰度图像及其三维显示 MATLAB实现灰度图像及其三维显示(grayimageand3Ddisplay)

power spectral density of signal codes for communication engineering students to understand the concept of statistical analysis.

核查的关键在于对核材料属性准确、有效地识别[1][2]。利用252Cf作为随机脉冲中子源，对其入射核材料所产生的诱发裂变中子脉冲信号进行采集、处理和分析，得到自相关、互相关、自/互功率谱、功率谱密度比等一系列参数，从而反演核材料内部的反应性的情况，便可用于分析和识别核材料，其基本原理就是252Cf中子源驱动噪声分析测量法[(The result shows that the trained Elman neural network is able to identify the characteristics of correlation function, to distinguish different concentrations, and the average recognition rate reaches 90 , with high robustness.)

采用kalman滤波算法对两自由度汽车的状态进行估计，对状态空间离散化处理后用kalman估计车辆状态。(The use of Kalman filter algorithm to estimate the state of vehicle.)