Image_Contrast_Enhancements

1. 基于simulink搭建一个QPSK发送链路，QPSK调制信号经过了瑞利衰落信道，观察信号经过衰落前后的星座图，观察信道特性。仿真参数：信源比特速率为500kbps，多径相对时延为[0 4e-06 8e-06 1.2e-05]秒，相对平均功率为[0 -3 -6 -9]dB，最大多普勒频移为200Hz。(1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK modulation signal, were observed before and after signal after the decline of constellation diagram, observation channel characteristic. Simulation parameters: the source is 500 KBPS bit rate, relative multipath time delay of [0 8 e 4 e- 06-06 e-05] 1.2 seconds, the relative average power is [0-3-6-9] dB, most of the doppler frequency shift is 200 hz.)

Matlab code for segmentation

Promax 地震数据处理原理和实践，热心网友精心总结 pdf文档(seismic data processing with Pramax,a good summary)

通过击中击不中方法检测目标物体的matlab源码(Hit by a method not hit the target object detection matlab source)

自己调试的GSO程序，简单可运行，适合初学者参考。(The glowworm swarm optimization (GSO) is a swarm intelligence optimization algorithm developed based on the behaviour of glowworms (also known as fireflies or lightning bugs). The behaviour pattern of glowworms which is used for this algorithm is the apparent capability of the glowworms to change the intensity of the luciferin emission and thus appear to glow at different intensities.)

一个关于matlab中gui的应用的例子( a exemple of gui)

英文版的反馈控制理论书籍，因为看着英文比较费劲，所以也没看过，不过这本书应该也是不错的()

PID 和 DMC 实现的matlab控制仿真(PID and DMC achievable control simulation matlab)

基于谐波电流快速检测方法的有源电力滤波器simulink仿真模型 (Current rapid detection methods based on harmonic active power filter simulink simulation model)

Overlap–save is the traditional name for an efficient way to uate the discrete convolution between a very long signal x[n] and a finite impulse response (FIR) filter h[n].