gapolyfitn

kriging插值源码，matlab，EasyKrig3.0(kriging interpolation source code, matlab, EasyKrig3.0)

说明：  使用光线跟踪算法生成室内可见光通信脉冲响应的MATLAB代码(Using ray tracing algorithm to generate matlab code of indoor visible light communication pulse response)

A program to hide a text in an image

关于水印技术的MATLAB源代码，具有很强的参考价值(On the MATLAB source code watermarking technology, has a strong reference value)

说明：  預失真是一種用於改善無線電發射機放大器線性度的技術。大多數電信系統中的無線電發射機放大器需要是“線性的”，因為它們必須準確地再現其輸入端存在的信號。 壓縮其輸入或具有非線性輸入/輸出關係的放大器導致輸出信號濺到相鄰的射頻上。 這會對其他無線電信道造成乾擾。(Predistortion is a technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear", in that they must accurately reproduce the signal present at their input. An amplifier that compresses its input or has a non-linear input/output relationship causes the output signal to splatter onto adjacent radio frequencies. This causes interference on other radio channels.)

说明：  matlab——人体异常行为 跌倒检测算法 vibe算法(matlab_Human body abnormal behavior fall detection algorithm)

用matlab软件开发的多个关于梁的例程(Matlab software development with a number of routines on the beam)

Direct torque control based neural netwoek

边缘提取技术边缘是图像对视觉的最主要特征，因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因，图像常常受到随机噪声的干扰，经典的边缘检测的结果常常是将噪声误检为边缘点，而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说，一种好的边缘检测方法应具有良好的噪声抑制能力，同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )

用matlab实现基于正态分布的极大似然估计(Realization of maximum likelihood estimation based on normal distribution)