Electricity_calculator

说明：  利用matlab实现的聚类的一些源码，大家可以(Using matlab to achieve some of the cluster source, we can)

二维正态分布密度函数的数学模型，通过此函数调用实现结果求取(The mathematical model of two dimensional normal distribution density function is obtained by using this function call.)

说明：  plotHHT为一个绘制信号希尔伯特谱的程序，主要为希尔伯特黄变换。(PlotHHT is a program for plotting Hilbert spectrum of signals, which is mainly Hilbert Huang transform.)

说明：  产生高斯混合倾斜噪声，用于目标跟踪领域，matlab代码需要解压后使用(Gaussian mixture skew noise is generated for target tracking)

说明：  S函数的BP神经网络PID控制器Simulink仿真(S function of BP neural network PID controller Simulink simulation)

image compression using btc algorithm. matlab program. This function accepts an image(color or gray) and compresses it using the block truncation coding. (btc using image compression algorithm. Ma tlab program. This function accepts an image (c olor or gray) and compresses it using the block t runcation coding.)

当电话拨号时，给出电话按键波形，通过波形处理分析判断按键键值(the waveform of buttons are given, to estimate the number of buttons )

这对于学习matlab是非常有用的，是相当有用的。要相信的(This is very useful for learning matlab is quite useful. To believe)

说明：  经验模态分解（EMD）源程序，内含实例验证，亲测可用(Empirical mode decomposition (EMD) source code)

TD-SCDMA小区搜索最为关键的sync-dl码同步的确定过程，即搜索DwPTS(TD-SCDMA cell search the most critical sync-dl Code Synchronization in the process of determining that the search DwPTS)