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matlab中只有fsolve求解非线性方程组的方法，求解其他非线性方程组需要自己编程(In matlab, only fsolve solves nonlinear equations. To solve other nonlinear equations, you need to program yourself.)

Delphi将指定菜单项添加到TreeView中，可将主界面菜单栏中的菜单项，添加到界面左侧的树形菜单控件中，这个树形菜单看上去相当不错，设计漂亮，而且在众多的Delphi软件编写中，都有很高的几率要用到TreeView菜单，因此这个例子对Delphi编程者来说，是值得作为设计素材以及学习参考的哦。

子类方法不可比父类方法抛出更多的例外。子类抛出的例外或者与父类抛出的例外一致，或者是父类抛出例外的子类型。或者子类型不抛出例外。(Class methods are not comparable to the parent class method throws more exceptions. The subclass thrown exception or thrown with the parent class exceptions, or the parent class throw exception sub type. Do not throw exceptions or sub type. )

TEMPLATES FOR JOOMLA

克拉美罗界限，任何无偏估计量的方差确定一个下限。(Cramero bound, a lower bound for the variance of any unbiased estimator.)

诛仙15职业任务编辑器源码发达是的撒啊(zhuxianrwuwbianjiqiyuanma)

一个用vb模拟的《疯狂坦克》游戏，建筑物的损害，杀伤力的计算 都很巧妙 -with a simulated "Fengjuetanke" game, the damage to buildings, these calculations are very clever

倒立摆可以倒来倒去，保持微妙的平衡。用模糊逻辑可以实现这一仿真，当然，还有不太成功的地方，大家可以自己修正！-inverted pendulum could turn back to say; to maintain a delicate balance. Fuzzy logic can be used to achieve this simulation, of course, the less successful, you can own that!

模拟地震合成记录，仅供信号分析课程参考。程序执行完毕后，生成两个xls文件，Ricker.xls中是雷克子波，Seis.xls中是地震合成记录。(Simulated seismic synthesis record, reference only to the signal analysis course. Program execution is completed, generating two XLS files, Ricker.xls is Ricker wave, Seis.xls is a synthetic seismogram.)

把8位图像转成灰度图的源码，需要的朋友可以试试(Turn the 8 images into the source of the grayscale, you need friends to try.)