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矩阵计算基础算法，matlab源代码包括方程组直接法和迭代法以及特征值求解(Matrix Computing Basic Algorithms, Matlab Source Code)

这是一个语音识别提取特征参数的例子，提取lpcc和lpc特征参数并且计算了短时能量，这个是用来检测哭声可以使用的lpc-lpcc-short-time-energy(This is an example of speech recognition extraction feature parameters, extracting lpcc and lpc feature parameters and calculating short-term energy, which is used to detect the use of crying sounds.)

三大无施工条件连续关键对话第一个开发汇总(jhsbf vavhlv ahvs dvbaks dizeavi baviar vjhbdv)

　　笔者在开发县级电网调度自动化系统的过程中，碰到一个要绘制电力系统一次接线图的问题。由于电力系统一次接线图比较复杂，图上有一 些特殊的符号，象变压器符号、开关符号等等，用一般的编程方法来绘制比较困难，因此，笔者用C语言开发了一个手工绘制电力系统一次接线图 的键盘绘图程序，使用该程序绘制的一次接线图符合用户需求，效果良好。-writer in the development of county-level SCADA process, encountered a power system to draw a diagram of the problem. The electric system diagram of a more complex map some special symbols, symbols like transformers, switch symbol, and so on, using common programming methods to map more difficult, therefore, I used the C language development of a hand-drawn power system diagram of a keyboard mapping procedures, the use of the program was produced by a diagram meet the demands of users, to good effect.

电源设计包括正负电源，可调电压源和可调电流源。-Power supply design, including positive and negative power supply, adjustable voltage and adjustable current source.

说明：  称重系统 整体解决方案 至美软件 主要是称重系统软件的开发(zhimei software weight system weight system weight system)

PSCAD仿真,非常有参考价值，对于新能源的学习(PSCAD da da ad adsf adsf adsfa fdsaf adfs adf)

加速度计、陀螺仪、磁力计的扩展卡尔曼滤波融合程序，里面附有数据，可直接运行。(Accelerometer, gyroscope, magnetometer extended kalman filter fusion program, with data, can be directly run.)

《PyQt5快速开发与实战》 第一章节程序(PyQt5 Rapid Development and Practice Chapter I Procedure)

window xp使用技巧,值得一读.chm格式.-window xp use skills, it is worth a read. Chm format.