chapter3

this is a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.

数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)

horner2.PDF CE COURS VOUS PERMETTRA D APPRENDRE D AVANTAGE SUR LA MÉ THODE DE HORNER PROGRAMMATION MATLAB

zbus model for 10 bus moltlti machin

时滞系统动态矩阵控制算法MATLAB仿真程序(Delay system dynamic matrix control algorithm MATLAB simulation program)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

ADS1282内噪音测试程序，用DSP读取数据，再用MATLAB解析数据并且分析(a code for ADS1282 noise test)

雷达信号处理的工具箱，很有用啊，大家快来下载吧(Radar signal processing toolbox, useful ah, everyone Come download bar)

将最小二乘法应用在目标跟踪，用matlab语言实现的，效果还行。()

lms算法的仿真,可以在滤波器忠充分应用，看看啊，绝不后悔！(good good study!)