wavelet

编写一个可以增强图像的函数，可以使得图像的灰度级转变。(Write a function that can enhance the image, you can make changes in the gray level of the image.)

对光纤光栅应变传感器实现温度补偿，解决应变温度交叉敏感问题(FBG strain sensors for temperature compensation, to resolve cross-strain temperature sensitive issues)

说明：  扩张状态观测器，用来观测系统状态以及干扰量，设计前馈补偿量进行系统矫正(State Observation Using Extended State Observer)

说明：  语音信号的数字滤波处理 加入高斯噪声再滤除,信噪比小于20分贝(Voice signal digital filter handle add further filtered Gaussian noise, signal to noise ratio is less than 20 dB)

说明：  计算在一个矩形里，用同等大小圆来覆盖这个区域，所需要的最小圆个数，我已经运行过(Calculated in a rectangle, the circle with the same size to cover the region, the minimum required for a round number, I have to run-off)

propagation of 1_d wave in peresenc of dielectric slab

数字信号处理中功率谱的重要算法。代码中对比了经典谱估计直接法和间接法之间的关系(digital signal processing power spectrum in the algorithm. Code Comparison of classical spectrum estimated direct and indirect relations between the)

bpsk 仿真程序 自己编译出来的 可以参考一下(bpsk build out their own simulation program for reference)

运用MATLAB对自适应滤波器的应用、非平稳信号、非高斯信号进行分析处理。(Use of MATLAB in adaptive filter, non-stationary signals, the non-Gaussian signal analysis and processing.)

The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorithm by assuming