matlab

RDTSC指令的使用以及相关问题，详解RDTSC命令的使用。(RDTSC instruction for use, and related issues, Xiang Jie RDTSC command.)

有限插分法求取泊松方程，非常经典啊，欢迎下载(Finite Difference Method to strike a Poisson equation, very classic ah, welcome to download)

ICM_Algorithm Markov Random Field

大规模MIMO系统导频分配问题的一种分配方案基础性的代码(A fundation method of pilot arrangement on massive MIMO)

说明：  旋转式永磁同步电动机的电压矢量PWM控制算法，可以作为比较参考。(Rotating permanent magnet synchronous motor voltage vector PWM control algorithm can be used as comparison reference.)

用matlab仿真来实现QPSK通信系统(Matlab simulation of QPSK)

Wavelet denoising For using this code need to use signal toolbox and general toolbox in your matlab In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size 512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of having SNR=20dB by select the suitable value of variance for Gaussian noise formula. Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It means that, we should find the highest SNR value by finding the suitable value for threshold. Then we asked to do the same process but this time using soft thresholding. Finally for the last part of question one, we should compare the results of the obtained SNR with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft thresholding.

声音识别程序，MATLAB程序，很好的例子，可以一看(Voice recognition program, MATLAB program, a good example, can one see)

在MATLAB环境下，使用FFT实现的理想低通滤波器。(FFT implementation of the ideal low-pass filter。)

MATLAB编程实例100例。。。。。。。。。。(100 cases of examples of MATLAB programming. . . . . . . . . .)