bt_wavedisplay

fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)

说明：  MATLAB语言在多元线性回归中的应用 caj 电子书籍(MATLAB language in the multiple linear regression in the application of e-books CAJ)

特征值分解的例子，music算法，pisarenko算法等(Eigenvalue decomposition of the example, music algorithm, pisarenko algorithm)

利用该代码，可以计算各子信道的功率谱。看出哪些信道是最强的 (caiculating the PDP of the subchannel)

说明：  这是一个wcdma下行功率控制仿真的源代码，还不很成熟，但是基本过程具备了，可以运行，但需要进一步修改(This is a WCDMA downlink power control simulation source code, not very mature, but the basic process is here, and can run, but needs further revisions)

压缩感知， 匹配追踪， 是MP算法的另一种实现，该代码严格按照算法，运行可靠(compressive sensing match pursuit another MP algorithm .both MP and MP2 can work well)

matlab编写的用霍夫曼变换检测圆的算法 对初学者有帮助(Function uses Standard Hough Transform to detect circles in a binary image. According to the Hough Transform for circles, each pixel in image spac corresponds to a circle in Hough space and vise versa. upper left corner of image is the origin of coordinate system.)

丢番图方程求解（Diophantine）(Diophantine equation)

用于对振动信号进行小波包分解，能量谱计算，从而进行后续分析(It is used to analyze the vibration data by wavelet packet decomposition, wavelet packet energy spectrum, and make further analysis.)

定位系统功能,在哪就可以通过此系统通过网络来描述位置(Windows programming positioning system function, in which you can through this system through the network to describe the location of)