kptxzh

说明：  关于滤波器的源码 能够在MATLAB上运行(On the source filter can be run in MATLAB)

it is a wavelet based code that will create the second order wavelet transform and subplot it in same image as shown in many matlab examples for wavelet transforms..

PCA计数器作定时器来用的例程 对PCA功能的充分展示。(请输入您要翻译的文字内容或网页地址,回车即可翻译 PCA计数器作定时器来用的例程 对PCA功能的充分展示。 ON划词翻译ON实时翻译PCA计数器作定时器来用的例程 PCA counter timer to use routine 对PCA功能的充分展示。 The full display of the function of PCA. )

最小二乘模型参数离线辨识，解决这类问题的优化计算，可以提高速度，节省时间(Least squares model parameters off-line identification, to resolve such issues to optimize the calculation, you can improve speed, to save time)

关于直接序列扩频通信的，介绍了其原理，给出了SIIMULINK仿真模型，并对各个模块作了详细的描述。 (On direct sequence spread spectrum communications, the principle given a SIIMULINK of the simulation model, and each module is described in detail.)

display any single-band or triple-band image, by normalizing each band it so that the darkest pixel is black and the brightest is white

这是基于小波的微弱信号检测，小波变化自被提出以来就到得到了广泛的应用，在此就是几个案例(This is a wavelet-based weak signal detection, wavelet changed since it was proposed to have been widely used in several cases this is)

QPSK信号通过Rayleigh信道，并计算出误码率(QPSK signals go through Rayleigh channel)

homomorfic filter image

Some filters such as IIR, FIR...