biaomiantu-and-breakdancer

Good paper for a research about the field of medical.

fsk调制解调及相应误码率计算。随机产生一正弦信号并进行相应的调制解调。(fsk modem and the corresponding bit error rate. Randomly generate a sinusoidal signal and the corresponding modem.)

Implementation of ASK modulation, PSK and FSK. This application allows the user to generate a random binary sequence and then choose the type of modulation and the frequency with which he wants to work. Once the parameters are set, click on OK to see the shape of the selected modulation and its DSP

matlab中关于S函数用法的简单示例，帮助初学者快速理清S函数编程格式(simple example on the usage of the S function in the matlab help beginners sort out the S-function programming format)

此程序分析微环在过耦合情况下的性能，这是在无损情况下进行的(This program micro ring in performance coupled case, this is the lossless case)

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

复杂噪声背景下，微弱振动信号去噪方法之小波包软阀值去噪(Complex noise background, the weak vibration signal denoising method of wavelet package soft threshold denoising)

DPCM系统的简单sumlink仿真（7个量化等级，信源是正弦波）(DPCM system, a simple sumlink simulation (7 quantization levels, source is a sine wave))

完成双正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和理论曲线进行比较。(Complete pairs of orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal to noise ratio under the relationship between the mapped BER- signal to noise ratio curve, and and the theoretical curves for comparison.)

SIMULINK简明教程，希望对初学者有用(simulink tutorial, I hope useful for beginners)