hw_1_Markowitz_01

卡尔曼滤波在boost电路中的应用simulink仿真(Kalman filter simulink in the boost circuit simulation)

New Bases for OFDM system subcariers and its destribution in wigner

Splice out the voiced plosive “b” in theword “be” and synthesize aword with an increase in the voice onset time of the “b.” What is the perceptual effect? Is it possible to transform the voiced plosive “b” to the unvoiced plosive “p” with this change in the voiced onset time? Consider attributes such as vocal cord vibration and aspiration. (In splicing, display the waveform and spectrogram of the word “be” and use the MATLAB function ginput.m.) Optional: If your transformed sound does not sound like a “p” then, again considering vocal cord vibration and aspiration, make a more accurate transformation.

用matlab编的，傅里叶级数变换和拉普拉斯变换的代码(Fourier series transform and Laplace transform code)

This is a version of Foschini-Miljanic, an itarative algoriyhm for power control in wireless computer networks.

Comparizion of BER for STBC and STTC systems

显示梯度图像，寻找图像中最大像素值并找出边界。(show the gradient of a picture,find the edge of big pixel in a picture)

烟雾区域的上中下三部分，三部分变化速度是从小到大；Matlab仿真实现烟雾这一特征；(Smoke on the middle and lower regions of three parts, three parts of the rate of change is small to large Matlab Simulation of the characteristics of smoke )

说明：  像素聚类区域成长法－－ 顾名思义，此方法从一个种子像素开始，通过如平均灰度，组织纹理及色彩等性质的判断，将具有类似性质的像素逐一纳入所考虑的区域中，使此区域由种子逐渐成长成一个性质相似的图像区块。(pixel clustering method regional growth-- the name implies, this method from a seed pixels, through such as average gray, the color and texture organizations such as the nature of judgment, with similar to the nature of each pixel into consideration the region, so this area has gradually grown from seed into a nature similar to the image block.)

Matlab工具仿真，经典MUSIC算法，一次性得到多个信号的DOA估计参数(using matlab tool and classical MUSIC mathod,to get doas for multiple signals. good.)